diff --git a/src/Juvix/Compiler/Concrete/Keywords.hs b/src/Juvix/Compiler/Concrete/Keywords.hs
index 9e16059b82..530dbc4755 100644
--- a/src/Juvix/Compiler/Concrete/Keywords.hs
+++ b/src/Juvix/Compiler/Concrete/Keywords.hs
@@ -20,7 +20,6 @@ import Juvix.Data.Keyword.All
     delimParenR,
     delimSemicolon,
     -- keywords
-
     kwAbove,
     kwAlias,
     kwAs,
@@ -37,11 +36,13 @@ import Juvix.Data.Keyword.All
     kwCase,
     kwCoercion,
     kwColon,
+    kwElse,
     kwEnd,
     kwEq,
     kwFixity,
     kwHiding,
     kwHole,
+    kwIf,
     kwImport,
     kwIn,
     kwInductive,
@@ -87,6 +88,7 @@ reservedKeywords =
     kwAxiom,
     kwCase,
     kwColon,
+    kwElse,
     kwEnd,
     kwHiding,
     kwHole,
diff --git a/src/Juvix/Compiler/Concrete/Language.hs b/src/Juvix/Compiler/Concrete/Language.hs
index 07764a2072..c763f5fc99 100644
--- a/src/Juvix/Compiler/Concrete/Language.hs
+++ b/src/Juvix/Compiler/Concrete/Language.hs
@@ -1275,6 +1275,7 @@ data Expression
   | ExpressionPostfixApplication PostfixApplication
   | ExpressionList (List 'Scoped)
   | ExpressionCase (Case 'Scoped)
+  | ExpressionIf (If 'Scoped)
   | ExpressionNewCase (NewCase 'Scoped)
   | ExpressionLambda (Lambda 'Scoped)
   | ExpressionLet (Let 'Scoped)
@@ -1605,6 +1606,77 @@ deriving stock instance Ord (NewCase 'Parsed)
 
 deriving stock instance Ord (NewCase 'Scoped)
 
+data IfBranch (s :: Stage) = IfBranch
+  { _ifBranchPipe :: Irrelevant KeywordRef,
+    _ifBranchAssignKw :: Irrelevant KeywordRef,
+    _ifBranchCondition :: ExpressionType s,
+    _ifBranchExpression :: ExpressionType s
+  }
+  deriving stock (Generic)
+
+instance Serialize (IfBranch 'Scoped)
+
+instance Serialize (IfBranch 'Parsed)
+
+deriving stock instance Show (IfBranch 'Parsed)
+
+deriving stock instance Show (IfBranch 'Scoped)
+
+deriving stock instance Eq (IfBranch 'Parsed)
+
+deriving stock instance Eq (IfBranch 'Scoped)
+
+deriving stock instance Ord (IfBranch 'Parsed)
+
+deriving stock instance Ord (IfBranch 'Scoped)
+
+data IfBranchElse (s :: Stage) = IfBranchElse
+  { _ifBranchElsePipe :: Irrelevant KeywordRef,
+    _ifBranchElseAssignKw :: Irrelevant KeywordRef,
+    _ifBranchElseKw :: Irrelevant KeywordRef,
+    _ifBranchElseExpression :: ExpressionType s
+  }
+  deriving stock (Generic)
+
+instance Serialize (IfBranchElse 'Scoped)
+
+instance Serialize (IfBranchElse 'Parsed)
+
+deriving stock instance Show (IfBranchElse 'Parsed)
+
+deriving stock instance Show (IfBranchElse 'Scoped)
+
+deriving stock instance Eq (IfBranchElse 'Parsed)
+
+deriving stock instance Eq (IfBranchElse 'Scoped)
+
+deriving stock instance Ord (IfBranchElse 'Parsed)
+
+deriving stock instance Ord (IfBranchElse 'Scoped)
+
+data If (s :: Stage) = If
+  { _ifKw :: KeywordRef,
+    _ifBranches :: NonEmpty (IfBranch s),
+    _ifBranchElse :: IfBranchElse s
+  }
+  deriving stock (Generic)
+
+instance Serialize (If 'Scoped)
+
+instance Serialize (If 'Parsed)
+
+deriving stock instance Show (If 'Parsed)
+
+deriving stock instance Show (If 'Scoped)
+
+deriving stock instance Eq (If 'Parsed)
+
+deriving stock instance Eq (If 'Scoped)
+
+deriving stock instance Ord (If 'Parsed)
+
+deriving stock instance Ord (If 'Scoped)
+
 data Initializer (s :: Stage) = Initializer
   { _initializerPattern :: PatternParensType s,
     _initializerAssignKw :: Irrelevant KeywordRef,
@@ -1891,6 +1963,7 @@ data ExpressionAtom (s :: Stage)
   | AtomList (List s)
   | AtomCase (Case s)
   | AtomNewCase (NewCase s)
+  | AtomIf (If s)
   | AtomHole (HoleType s)
   | AtomInstanceHole (HoleType s)
   | AtomDoubleBraces (DoubleBracesExpression s)
@@ -2151,6 +2224,9 @@ makeLenses ''Case
 makeLenses ''CaseBranch
 makeLenses ''NewCase
 makeLenses ''NewCaseBranch
+makeLenses ''If
+makeLenses ''IfBranch
+makeLenses ''IfBranchElse
 makeLenses ''PatternBinding
 makeLenses ''PatternAtoms
 makeLenses ''ExpressionAtoms
@@ -2247,6 +2323,7 @@ instance HasAtomicity Expression where
     ExpressionFunction {} -> Aggregate funFixity
     ExpressionCase c -> atomicity c
     ExpressionNewCase c -> atomicity c
+    ExpressionIf x -> atomicity x
     ExpressionIterator i -> atomicity i
     ExpressionNamedApplication i -> atomicity i
     ExpressionNamedApplicationNew i -> atomicity i
@@ -2267,6 +2344,9 @@ instance HasAtomicity (Case s) where
 instance HasAtomicity (NewCase s) where
   atomicity = const Atom
 
+instance HasAtomicity (If s) where
+  atomicity = const Atom
+
 instance HasAtomicity (Let 'Scoped) where
   atomicity l = atomicity (l ^. letExpression)
 
@@ -2363,12 +2443,21 @@ instance (SingI s) => HasLoc (NewCaseBranch s) where
       branchLoc :: Interval
       branchLoc = getLocExpressionType (c ^. newCaseBranchExpression)
 
+instance (SingI s) => HasLoc (IfBranch s) where
+  getLoc c = getLoc (c ^. ifBranchPipe) <> getLocExpressionType (c ^. ifBranchExpression)
+
+instance (SingI s) => HasLoc (IfBranchElse s) where
+  getLoc c = getLoc (c ^. ifBranchElsePipe) <> getLocExpressionType (c ^. ifBranchElseExpression)
+
 instance (SingI s) => HasLoc (Case s) where
   getLoc c = getLoc (c ^. caseKw) <> getLoc (c ^. caseBranches . to last)
 
 instance (SingI s) => HasLoc (NewCase s) where
   getLoc c = getLoc (c ^. newCaseKw) <> getLoc (c ^. newCaseBranches . to last)
 
+instance (SingI s) => HasLoc (If s) where
+  getLoc c = getLoc (c ^. ifKw) <> getLoc (c ^. ifBranchElse)
+
 instance HasLoc (List s) where
   getLoc List {..} = getLoc _listBracketL <> getLoc _listBracketR
 
@@ -2409,6 +2498,7 @@ instance HasLoc Expression where
     ExpressionList l -> getLoc l
     ExpressionCase i -> getLoc i
     ExpressionNewCase i -> getLoc i
+    ExpressionIf x -> getLoc x
     ExpressionLet i -> getLoc i
     ExpressionUniverse i -> getLoc i
     ExpressionLiteral i -> getLoc i
@@ -2779,6 +2869,7 @@ instance IsApe Expression ApeLeaf where
     ExpressionList {} -> leaf
     ExpressionCase {} -> leaf
     ExpressionNewCase {} -> leaf
+    ExpressionIf {} -> leaf
     ExpressionLambda {} -> leaf
     ExpressionLet {} -> leaf
     ExpressionUniverse {} -> leaf
diff --git a/src/Juvix/Compiler/Concrete/Print/Base.hs b/src/Juvix/Compiler/Concrete/Print/Base.hs
index 79d13ae92b..812e26e415 100644
--- a/src/Juvix/Compiler/Concrete/Print/Base.hs
+++ b/src/Juvix/Compiler/Concrete/Print/Base.hs
@@ -342,6 +342,7 @@ instance (SingI s) => PrettyPrint (ExpressionAtom s) where
     AtomLet lb -> ppCode lb
     AtomCase c -> ppCode c
     AtomNewCase c -> ppCode c
+    AtomIf c -> ppCode c
     AtomList l -> ppCode l
     AtomUniverse uni -> ppCode uni
     AtomRecordUpdate u -> ppCode u
@@ -545,6 +546,23 @@ instance (SingI s) => PrettyPrint (Case s) where
             | singleBranch = Nothing
             | otherwise = Just (ppCode (b ^. caseBranchPipe . unIrrelevant))
 
+instance (SingI s) => PrettyPrint (If s) where
+  ppCode :: forall r. (Members '[ExactPrint, Reader Options] r) => If s -> Sem r ()
+  ppCode If {..} = do
+    ppCode _ifKw <+> hardline <> indent (vsepHard (ppIfBranch <$> _ifBranches) <> hardline <> ppIfBranchElse _ifBranchElse)
+    where
+      ppIfBranch :: IfBranch s -> Sem r ()
+      ppIfBranch b = pipeHelper <+> ppCode b
+        where
+          pipeHelper :: Sem r ()
+          pipeHelper = ppCode (b ^. ifBranchPipe . unIrrelevant)
+
+      ppIfBranchElse :: IfBranchElse s -> Sem r ()
+      ppIfBranchElse b = pipeHelper <+> ppCode b
+        where
+          pipeHelper :: Sem r ()
+          pipeHelper = ppCode (b ^. ifBranchElsePipe . unIrrelevant)
+
 instance PrettyPrint Universe where
   ppCode Universe {..} = ppCode _universeKw <+?> (noLoc <$> (pretty <$> _universeLevel))
 
@@ -652,6 +670,17 @@ instance (SingI s) => PrettyPrint (NewCaseBranch s) where
         e' = ppExpressionType _newCaseBranchExpression
     pat' <+> ppCode _newCaseBranchAssignKw <> oneLineOrNext e'
 
+instance (SingI s) => PrettyPrint (IfBranch s) where
+  ppCode IfBranch {..} = do
+    let cond' = ppExpressionType _ifBranchCondition
+        e' = ppExpressionType _ifBranchExpression
+    cond' <+> ppCode _ifBranchAssignKw <> oneLineOrNext e'
+
+instance (SingI s) => PrettyPrint (IfBranchElse s) where
+  ppCode IfBranchElse {..} = do
+    let e' = ppExpressionType _ifBranchElseExpression
+    ppCode _ifBranchElseKw <+> ppCode _ifBranchElseAssignKw <> oneLineOrNext e'
+
 ppBlock :: (PrettyPrint a, Members '[Reader Options, ExactPrint] r, Traversable t) => t a -> Sem r ()
 ppBlock items = vsep (sepEndSemicolon (fmap ppCode items))
 
@@ -787,6 +816,7 @@ instance PrettyPrint Expression where
     ExpressionFunction f -> ppCode f
     ExpressionCase c -> ppCode c
     ExpressionNewCase c -> ppCode c
+    ExpressionIf c -> ppCode c
     ExpressionIterator i -> ppCode i
     ExpressionNamedApplication i -> ppCode i
     ExpressionNamedApplicationNew i -> ppCode i
diff --git a/src/Juvix/Compiler/Concrete/Translation/FromParsed/Analysis/Scoping.hs b/src/Juvix/Compiler/Concrete/Translation/FromParsed/Analysis/Scoping.hs
index 6cad380484..d56587b51e 100644
--- a/src/Juvix/Compiler/Concrete/Translation/FromParsed/Analysis/Scoping.hs
+++ b/src/Juvix/Compiler/Concrete/Translation/FromParsed/Analysis/Scoping.hs
@@ -1972,6 +1972,48 @@ checkNewCase NewCase {..} = do
         _newCaseOfKw
       }
 
+checkIfBranch ::
+  forall r.
+  (Members '[HighlightBuilder, Reader ScopeParameters, Error ScoperError, State Scope, State ScoperState, InfoTableBuilder, Reader InfoTable, NameIdGen, Reader EntryPoint] r) =>
+  IfBranch 'Parsed ->
+  Sem r (IfBranch 'Scoped)
+checkIfBranch IfBranch {..} = withLocalScope $ do
+  cond' <- checkParseExpressionAtoms _ifBranchCondition
+  expression' <- checkParseExpressionAtoms _ifBranchExpression
+  return $
+    IfBranch
+      { _ifBranchCondition = cond',
+        _ifBranchExpression = expression',
+        ..
+      }
+
+checkIfBranchElse ::
+  forall r.
+  (Members '[HighlightBuilder, Reader ScopeParameters, Error ScoperError, State Scope, State ScoperState, InfoTableBuilder, Reader InfoTable, NameIdGen, Reader EntryPoint] r) =>
+  IfBranchElse 'Parsed ->
+  Sem r (IfBranchElse 'Scoped)
+checkIfBranchElse IfBranchElse {..} = withLocalScope $ do
+  expression' <- checkParseExpressionAtoms _ifBranchElseExpression
+  return $
+    IfBranchElse
+      { _ifBranchElseExpression = expression',
+        ..
+      }
+
+checkIf ::
+  (Members '[HighlightBuilder, Reader ScopeParameters, Error ScoperError, State Scope, State ScoperState, InfoTableBuilder, Reader InfoTable, NameIdGen, Reader EntryPoint] r) =>
+  If 'Parsed ->
+  Sem r (If 'Scoped)
+checkIf If {..} = do
+  ifBranches' <- mapM checkIfBranch _ifBranches
+  ifBranchElse' <- checkIfBranchElse _ifBranchElse
+  return $
+    If
+      { _ifBranchElse = ifBranchElse',
+        _ifBranches = ifBranches',
+        _ifKw
+      }
+
 checkLambda ::
   (Members '[HighlightBuilder, Reader ScopeParameters, Error ScoperError, State Scope, State ScoperState, InfoTableBuilder, Reader InfoTable, NameIdGen, Reader EntryPoint] r) =>
   Lambda 'Parsed ->
@@ -2183,6 +2225,7 @@ checkExpressionAtom e = case e of
   AtomLambda lam -> pure . AtomLambda <$> checkLambda lam
   AtomCase c -> pure . AtomCase <$> checkCase c
   AtomNewCase c -> pure . AtomNewCase <$> checkNewCase c
+  AtomIf c -> pure . AtomIf <$> checkIf c
   AtomLet letBlock -> pure . AtomLet <$> checkLet letBlock
   AtomUniverse uni -> return (pure (AtomUniverse uni))
   AtomFunction fun -> pure . AtomFunction <$> checkFunction fun
@@ -2724,6 +2767,7 @@ parseTerm =
     <|> parseLambda
     <|> parseCase
     <|> parseNewCase
+    <|> parseIf
     <|> parseList
     <|> parseLiteral
     <|> parseLet
@@ -2781,11 +2825,19 @@ parseTerm =
           AtomNewCase l -> Just l
           _ -> Nothing
 
+    parseIf :: Parse Expression
+    parseIf = ExpressionIf <$> P.token if_ mempty
+      where
+        if_ :: ExpressionAtom 'Scoped -> Maybe (If 'Scoped)
+        if_ s = case s of
+          AtomIf l -> Just l
+          _ -> Nothing
+
     parseList :: Parse Expression
-    parseList = ExpressionList <$> P.token case_ mempty
+    parseList = ExpressionList <$> P.token list_ mempty
       where
-        case_ :: ExpressionAtom 'Scoped -> Maybe (List 'Scoped)
-        case_ s = case s of
+        list_ :: ExpressionAtom 'Scoped -> Maybe (List 'Scoped)
+        list_ s = case s of
           AtomList l -> Just l
           _ -> Nothing
 
diff --git a/src/Juvix/Compiler/Concrete/Translation/FromSource.hs b/src/Juvix/Compiler/Concrete/Translation/FromSource.hs
index b3ea193262..ac43d3e2c4 100644
--- a/src/Juvix/Compiler/Concrete/Translation/FromSource.hs
+++ b/src/Juvix/Compiler/Concrete/Translation/FromSource.hs
@@ -864,6 +864,7 @@ expressionAtom =
       <|> AtomNamedApplicationNew <$> namedApplicationNew
       <|> AtomNamedApplication <$> namedApplication
       <|> AtomList <$> parseList
+      <|> either AtomIf AtomIdentifier <$> multiwayIf
       <|> AtomIdentifier <$> name
       <|> AtomUniverse <$> universe
       <|> AtomLambda <$> lambda
@@ -1182,6 +1183,44 @@ newCase = P.label "new case" $ do
   _newCaseBranches <- braces (pipeSep1 newCaseBranch)
   return NewCase {..}
 
+ifBranch' :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => Irrelevant KeywordRef -> ParsecS r (IfBranch 'Parsed)
+ifBranch' _ifBranchPipe = do
+  _ifBranchCondition <- parseExpressionAtoms
+  _ifBranchAssignKw <- Irrelevant <$> kw kwAssign
+  _ifBranchExpression <- parseExpressionAtoms
+  return IfBranch {..}
+
+parseIfBranchElse' :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => Irrelevant KeywordRef -> ParsecS r (IfBranchElse 'Parsed)
+parseIfBranchElse' _ifBranchElsePipe = do
+  _ifBranchElseKw <- Irrelevant <$> kw kwElse
+  _ifBranchElseAssignKw <- Irrelevant <$> kw kwAssign
+  _ifBranchElseExpression <- parseExpressionAtoms
+  return IfBranchElse {..}
+
+multiwayIf' :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => KeywordRef -> [IfBranch 'Parsed] -> ParsecS r (If 'Parsed)
+multiwayIf' _ifKw brs = do
+  pipeKw <- Irrelevant <$> kw kwPipe
+  multiwayIfBranchElse' _ifKw pipeKw brs <|> multiwayIfBranch' _ifKw pipeKw brs
+
+multiwayIfBranch' :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => KeywordRef -> Irrelevant KeywordRef -> [IfBranch 'Parsed] -> ParsecS r (If 'Parsed)
+multiwayIfBranch' _ifKw pipeKw brs = do
+  br <- ifBranch' pipeKw
+  multiwayIf' _ifKw (br : brs)
+
+multiwayIfBranchElse' :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => KeywordRef -> Irrelevant KeywordRef -> [IfBranch 'Parsed] -> ParsecS r (If 'Parsed)
+multiwayIfBranchElse' _ifKw pipeKw brs = do
+  off <- P.getOffset
+  _ifBranchElse <- parseIfBranchElse' pipeKw
+  case nonEmpty (reverse brs) of
+    Nothing -> parseFailure off "A multiway if must have at least one condition branch"
+    Just _ifBranches -> return If {..}
+
+multiwayIf :: (Members '[ParserResultBuilder, PragmasStash, JudocStash, NameIdGen] r) => ParsecS r (Either (If 'Parsed) Name)
+multiwayIf = do
+  _ifKw <- kw kwIf
+  (Left <$> multiwayIf' _ifKw [])
+    <|> (return $ Right $ NameUnqualified $ WithLoc (getLoc _ifKw) (_ifKw ^. keywordRefKeyword . keywordAscii))
+
 --------------------------------------------------------------------------------
 -- Universe expression
 --------------------------------------------------------------------------------
diff --git a/src/Juvix/Compiler/Internal/Translation/FromConcrete.hs b/src/Juvix/Compiler/Internal/Translation/FromConcrete.hs
index 23e04410b7..d14b030f5c 100644
--- a/src/Juvix/Compiler/Internal/Translation/FromConcrete.hs
+++ b/src/Juvix/Compiler/Internal/Translation/FromConcrete.hs
@@ -721,6 +721,7 @@ goExpression = \case
   ExpressionApplication a -> goApplication a
   ExpressionCase a -> Internal.ExpressionCase <$> goCase a
   ExpressionNewCase a -> Internal.ExpressionCase <$> goNewCase a
+  ExpressionIf a -> goIf a
   ExpressionInfixApplication ia -> Internal.ExpressionApplication <$> goInfix ia
   ExpressionPostfixApplication pa -> Internal.ExpressionApplication <$> goPostfix pa
   ExpressionLiteral l -> return (Internal.ExpressionLiteral (goLiteral l))
@@ -930,6 +931,21 @@ goExpression = \case
       where
         loc = getLoc l
 
+    goIf :: Concrete.If 'Scoped -> Sem r Internal.Expression
+    goIf e@Concrete.If {..} = do
+      if_ <- getBuiltinName (getLoc e) BuiltinBoolIf
+      go if_ (toList _ifBranches)
+      where
+        go :: Internal.Name -> [Concrete.IfBranch 'Scoped] -> Sem r Internal.Expression
+        go if_ = \case
+          [] ->
+            goExpression (_ifBranchElse ^. Concrete.ifBranchElseExpression)
+          Concrete.IfBranch {..} : brs -> do
+            c <- goExpression _ifBranchCondition
+            b1 <- goExpression _ifBranchExpression
+            b2 <- go if_ brs
+            return $ if_ Internal.@@ c Internal.@@ b1 Internal.@@ b2
+
     goIden :: Concrete.ScopedIden -> Internal.Expression
     goIden x = Internal.ExpressionIden $ case getNameKind x of
       KNameAxiom -> Internal.IdenAxiom n'
diff --git a/test/Compilation/Positive.hs b/test/Compilation/Positive.hs
index 2c3572a61e..4a746c019f 100644
--- a/test/Compilation/Positive.hs
+++ b/test/Compilation/Positive.hs
@@ -445,5 +445,10 @@ tests =
         "Test074: Fields"
         $(mkRelDir ".")
         $(mkRelFile "test074.juvix")
-        $(mkRelFile "out/test074.out")
+        $(mkRelFile "out/test074.out"),
+      posTestEval
+        "Test075: Multiway If"
+        $(mkRelDir ".")
+        $(mkRelFile "test075.juvix")
+        $(mkRelFile "out/test075.out")
     ]
diff --git a/tests/Compilation/positive/out/test075.out b/tests/Compilation/positive/out/test075.out
new file mode 100644
index 0000000000..3fbedf693b
--- /dev/null
+++ b/tests/Compilation/positive/out/test075.out
@@ -0,0 +1 @@
+-2
diff --git a/tests/Compilation/positive/test075.juvix b/tests/Compilation/positive/test075.juvix
new file mode 100644
index 0000000000..35216c5f8a
--- /dev/null
+++ b/tests/Compilation/positive/test075.juvix
@@ -0,0 +1,28 @@
+-- Test075: Multiway If
+module test075;
+
+import Stdlib.Data.Field open;
+
+type Point :=
+  mkPoint {
+    x : Field;
+    y : Field
+  };
+
+f : Point -> Point -> Point
+  | p@(mkPoint x1 y1) q@(mkPoint x2 y2) :=
+    if
+      | y1 == 0 := q
+      | y2 == 0 := p
+      | x1 == x2 :=
+        if
+          | y1 == y2 := p
+          | else := mkPoint 0 0
+      | else :=
+        let
+          slope := (y1 - y2) / (x1 - x2);
+          r_x := slope * slope - x1 - x2;
+          r_y := slope * (x1 - r_x) - y1;
+        in mkPoint r_x r_y;
+
+main : Field := Point.x (f (mkPoint 2 3) (mkPoint 4 7));