diff --git a/crypto/x509/internal.h b/crypto/x509/internal.h
index e2a1efc71b..c66b29f4f0 100644
--- a/crypto/x509/internal.h
+++ b/crypto/x509/internal.h
@@ -394,7 +394,7 @@ int x509_print_rsa_pss_params(BIO *bp, const X509_ALGOR *sigalg, int indent,
 // Signature algorithm functions.
 
 // x509_digest_sign_algorithm encodes the signing parameters of |ctx| as an
-// AlgorithmIdentifer and saves the result in |algor|. It returns one on
+// AlgorithmIdentifier and saves the result in |algor|. It returns one on
 // success, or zero on error.
 int x509_digest_sign_algorithm(EVP_MD_CTX *ctx, X509_ALGOR *algor);
 
diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index 87c9bfe1ef..736f703233 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -4227,7 +4227,7 @@ OPENSSL_EXPORT void SSL_get0_ech_retry_configs(
 // to the size of the buffer. The caller must call |OPENSSL_free| on |*out| to
 // release the memory. On failure, it returns zero.
 //
-// The |config_id| field is a single byte identifer for the ECHConfig. Reusing
+// The |config_id| field is a single byte identifier for the ECHConfig. Reusing
 // config IDs is allowed, but if multiple ECHConfigs with the same config ID are
 // active at a time, server load may increase. See
 // |SSL_ECH_KEYS_has_duplicate_config_id|.
diff --git a/include/openssl/x509.h b/include/openssl/x509.h
index bc4d7fbecc..5b59d7d835 100644
--- a/include/openssl/x509.h
+++ b/include/openssl/x509.h
@@ -257,9 +257,9 @@ OPENSSL_EXPORT void X509_get0_uids(const X509 *x509,
 // should not be accepted.
 #define EXFLAG_CRITICAL 0x200
 // EXFLAG_SS indicates the certificate is likely self-signed. That is, if it is
-// self-issued, its authority key identifer (if any) matches itself, and its key
-// usage extension (if any) allows certificate signatures. The signature itself
-// is not checked in computing this bit.
+// self-issued, its authority key identifier (if any) matches itself, and its
+// key usage extension (if any) allows certificate signatures. The signature
+// itself is not checked in computing this bit.
 #define EXFLAG_SS 0x2000
 
 // X509_get_extension_flags decodes a set of extensions from |x509| and returns
diff --git a/ssl/test/runner/common.go b/ssl/test/runner/common.go
index cd10e14641..11dc662b94 100644
--- a/ssl/test/runner/common.go
+++ b/ssl/test/runner/common.go
@@ -1182,10 +1182,10 @@ type ProtocolBugs struct {
 	// RSA_EXPORT) in the plain RSA key exchange.
 	RSAEphemeralKey bool
 
-	// SRTPMasterKeyIdentifer, if not empty, is the SRTP MKI value that the
+	// SRTPMasterKeyIdentifier, if not empty, is the SRTP MKI value that the
 	// client offers when negotiating SRTP. MKI support is still missing so
 	// the peer must still send none.
-	SRTPMasterKeyIdentifer string
+	SRTPMasterKeyIdentifier string
 
 	// SendSRTPProtectionProfile, if non-zero, is the SRTP profile that the
 	// server sends in the ServerHello instead of the negotiated one.
diff --git a/ssl/test/runner/handshake_client.go b/ssl/test/runner/handshake_client.go
index 41840d7191..91dcf05ccb 100644
--- a/ssl/test/runner/handshake_client.go
+++ b/ssl/test/runner/handshake_client.go
@@ -521,7 +521,7 @@ func (hs *clientHandshakeState) createClientHello(innerHello *clientHelloMsg, ec
 		channelIDSupported:        c.config.ChannelID != nil,
 		extendedMasterSecret:      maxVersion >= VersionTLS10,
 		srtpProtectionProfiles:    c.config.SRTPProtectionProfiles,
-		srtpMasterKeyIdentifier:   c.config.Bugs.SRTPMasterKeyIdentifer,
+		srtpMasterKeyIdentifier:   c.config.Bugs.SRTPMasterKeyIdentifier,
 		customExtension:           c.config.Bugs.CustomExtension,
 		omitExtensions:            c.config.Bugs.OmitExtensions,
 		emptyExtensions:           c.config.Bugs.EmptyExtensions,
diff --git a/ssl/test/runner/runner.go b/ssl/test/runner/runner.go
index 614216b97e..c5705c5e37 100644
--- a/ssl/test/runner/runner.go
+++ b/ssl/test/runner/runner.go
@@ -8415,7 +8415,7 @@ func addExtensionTests() {
 						MaxVersion:             ver.version,
 						SRTPProtectionProfiles: []uint16{SRTP_AES128_CM_HMAC_SHA1_80},
 						Bugs: ProtocolBugs{
-							SRTPMasterKeyIdentifer: "bogus",
+							SRTPMasterKeyIdentifier: "bogus",
 						},
 					},
 					flags: []string{
diff --git a/util/fipstools/delocate/delocate.go b/util/fipstools/delocate/delocate.go
index f3c94573b3..fd2f2e2110 100644
--- a/util/fipstools/delocate/delocate.go
+++ b/util/fipstools/delocate/delocate.go
@@ -35,7 +35,7 @@ import (
 // inputFile represents a textual assembly file.
 type inputFile struct {
 	path string
-	// index is a unique identifer given to this file. It's used for
+	// index is a unique identifier given to this file. It's used for
 	// mapping local symbols.
 	index int
 	// isArchive indicates that the input should be processed as an ar