diff --git a/packages/workflow/src/TypeValidation.ts b/packages/workflow/src/TypeValidation.ts
index 606c3d201ed3d..a2c299303fe0a 100644
--- a/packages/workflow/src/TypeValidation.ts
+++ b/packages/workflow/src/TypeValidation.ts
@@ -2,6 +2,7 @@ import { DateTime } from 'luxon';
 import type { FieldType, INodePropertyOptions, ValidationResult } from './Interfaces';
 import isObject from 'lodash/isObject';
 import { ApplicationError } from './errors';
+import { jsonParse } from './utils';
 
 export const tryToParseNumber = (value: unknown): number => {
 	const isValidNumber = !isNaN(Number(value));
@@ -135,7 +136,8 @@ export const tryToParseObject = (value: unknown): object => {
 		return value;
 	}
 	try {
-		const o = JSON.parse(String(value)) as object;
+		const o = jsonParse<object>(String(value), { acceptJSObject: true });
+
 		if (typeof o !== 'object' || Array.isArray(o)) {
 			throw new ApplicationError('Value is not a valid object', { extra: { value } });
 		}
diff --git a/packages/workflow/src/utils.ts b/packages/workflow/src/utils.ts
index e043b18ad0e6f..c0330955c3508 100644
--- a/packages/workflow/src/utils.ts
+++ b/packages/workflow/src/utils.ts
@@ -5,6 +5,13 @@ import { ALPHABET } from './Constants';
 import type { BinaryFileType, IDisplayOptions, INodeProperties, JsonObject } from './Interfaces';
 import { ApplicationError } from './errors/application.error';
 
+import {
+	parse as esprimaParse,
+	Syntax,
+	type Node as SyntaxNode,
+	type ExpressionStatement,
+} from 'esprima-next';
+
 const readStreamClasses = new Set(['ReadStream', 'Readable', 'ReadableStream']);
 
 // NOTE: BigInt.prototype.toJSON is not available, which causes JSON.stringify to throw an error
@@ -68,17 +75,74 @@ export const deepCopy = <T extends ((object | Date) & { toJSON?: () => string })
 };
 // eslint-enable
 
+function syntaxNodeToValue(expression?: SyntaxNode | null): unknown {
+	switch (expression?.type) {
+		case Syntax.ObjectExpression:
+			return Object.fromEntries(
+				expression.properties
+					.filter((prop) => prop.type === Syntax.Property)
+					.map(({ key, value }) => [syntaxNodeToValue(key), syntaxNodeToValue(value)]),
+			);
+		case Syntax.Identifier:
+			return expression.name;
+		case Syntax.Literal:
+			return expression.value;
+		case Syntax.ArrayExpression:
+			return expression.elements.map((exp) => syntaxNodeToValue(exp));
+		default:
+			return undefined;
+	}
+}
+
+/**
+ * Parse any JavaScript ObjectExpression, including:
+ * - single quoted keys
+ * - unquoted keys
+ */
+function parseJSObject(objectAsString: string): object {
+	const jsExpression = esprimaParse(`(${objectAsString})`).body.find(
+		(node): node is ExpressionStatement =>
+			node.type === Syntax.ExpressionStatement && node.expression.type === Syntax.ObjectExpression,
+	);
+
+	return syntaxNodeToValue(jsExpression?.expression) as object;
+}
+
 type MutuallyExclusive<T, U> =
 	| (T & { [k in Exclude<keyof U, keyof T>]?: never })
 	| (U & { [k in Exclude<keyof T, keyof U>]?: never });
 
-type JSONParseOptions<T> = MutuallyExclusive<{ errorMessage: string }, { fallbackValue: T }>;
+type JSONParseOptions<T> = { acceptJSObject?: boolean } & MutuallyExclusive<
+	{ errorMessage?: string },
+	{ fallbackValue?: T }
+>;
 
+/**
+ * Parses a JSON string into an object with optional error handling and recovery mechanisms.
+ *
+ * @param {string} jsonString - The JSON string to parse.
+ * @param {Object} [options] - Optional settings for parsing the JSON string. Either `fallbackValue` or `errorMessage` can be set, but not both.
+ * @param {boolean} [options.parseJSObject=false] - If true, attempts to recover from common JSON format errors by parsing the JSON string as a JavaScript Object.
+ * @param {string} [options.errorMessage] - A custom error message to throw if the JSON string cannot be parsed.
+ * @param {*} [options.fallbackValue] - A fallback value to return if the JSON string cannot be parsed.
+ * @returns {Object} - The parsed object, or the fallback value if parsing fails and `fallbackValue` is set.
+ */
 export const jsonParse = <T>(jsonString: string, options?: JSONParseOptions<T>): T => {
 	try {
 		return JSON.parse(jsonString) as T;
 	} catch (error) {
+		if (options?.acceptJSObject) {
+			try {
+				const jsonStringCleaned = parseJSObject(jsonString);
+				return jsonStringCleaned as T;
+			} catch (e) {
+				// Ignore this error and return the original error or the fallback value
+			}
+		}
 		if (options?.fallbackValue !== undefined) {
+			if (options.fallbackValue instanceof Function) {
+				return options.fallbackValue();
+			}
 			return options.fallbackValue;
 		} else if (options?.errorMessage) {
 			throw new ApplicationError(options.errorMessage);
diff --git a/packages/workflow/test/TypeValidation.test.ts b/packages/workflow/test/TypeValidation.test.ts
index eb50b434376b5..f01af4cedcc9d 100644
--- a/packages/workflow/test/TypeValidation.test.ts
+++ b/packages/workflow/test/TypeValidation.test.ts
@@ -145,10 +145,14 @@ describe('Type Validation', () => {
 		);
 	});
 
-	it('should validate and cast JSON properly', () => {
+	it('should validate and cast JSON & JS objects properly', () => {
 		const VALID_OBJECTS = [
 			['{"a": 1}', { a: 1 }],
+			['{a: 1}', { a: 1 }],
+			["{'a': '1'}", { a: '1' }],
+			["{'\\'single quoted\\' \"double quoted\"': 1}", { '\'single quoted\' "double quoted"': 1 }],
 			['{"a": 1, "b": { "c": 10, "d": "test"}}', { a: 1, b: { c: 10, d: 'test' } }],
+			["{\"a\": 1, b: { 'c': 10, d: 'test'}}", { a: 1, b: { c: 10, d: 'test' } }],
 			[{ name: 'John' }, { name: 'John' }],
 			[
 				{ name: 'John', address: { street: 'Via Roma', city: 'Milano' } },
@@ -162,19 +166,18 @@ describe('Type Validation', () => {
 			}),
 		);
 
-		const INVALID_JSON = [
+		const INVALID_OBJECTS = [
 			['one', 'two'],
 			'1',
 			'[1]',
 			'1.1',
 			1.1,
 			'"a"',
-			'{a: 1}',
 			'["apples", "oranges"]',
 			[{ name: 'john' }, { name: 'bob' }],
 			'[ { name: "john" }, { name: "bob" } ]',
 		];
-		INVALID_JSON.forEach((value) =>
+		INVALID_OBJECTS.forEach((value) =>
 			expect(validateFieldType('json', value, 'object').valid).toEqual(false),
 		);
 	});