diff --git a/src/style-spec/expression/definitions/index.js b/src/style-spec/expression/definitions/index.js
index e547731870d..6a4e6205416 100644
--- a/src/style-spec/expression/definitions/index.js
+++ b/src/style-spec/expression/definitions/index.js
@@ -533,7 +533,51 @@ CompoundExpression.register(expressions, {
         StringType,
         varargs(StringType),
         (ctx, args) => args.map(arg => arg.evaluate(ctx)).join('')
-    ]
+    ],
+    'regex-test': {
+        type: BooleanType,
+        overloads: [
+            [
+                [StringType, StringType],
+                (ctx, [r, s]) => RegExp(r.evaluate(ctx)).test(s.evaluate(ctx))
+            ], [
+                [StringType, StringType, StringType],
+                (ctx, [r, f, s]) => RegExp(r.evaluate(ctx), f.evaluate(ctx)).test(s.evaluate(ctx))
+            ]
+        ]
+    },
+    'regex-replace': {
+        type: StringType,
+        overloads: [
+            [
+                [StringType, StringType, StringType],
+                (ctx, [r, n, s]) => s.evaluate(ctx).replace(RegExp(r.evaluate(ctx)), n.evaluate(ctx))
+            ], [
+                [StringType, StringType, StringType, StringType],
+                (ctx, [r, f, n, s]) => s.evaluate(ctx).replace(RegExp(r.evaluate(ctx), f.evaluate(ctx)), n.evaluate(ctx))
+            ]
+        ]
+    },
+    'regex-match': {
+        type: array(StringType),
+        overloads: [
+            [
+                [StringType, StringType],
+                (ctx, [r, s]) => {
+                    const m = RegExp(r.evaluate(ctx)).exec(s.evaluate(ctx));
+                    /* Slice will make a new array without the extra attributes of the match object */
+                    return (m !== null) ? m.slice() : null;
+                }
+            ], [
+                [StringType, StringType, StringType],
+                (ctx, [r, f, s]) => {
+                    const m = RegExp(r.evaluate(ctx), f.evaluate(ctx)).exec(s.evaluate(ctx));
+                    /* Slice will make a new array without the extra attributes of the match object */
+                    return (m !== null) ? m.slice() : null;
+                }
+            ]
+        ]
+    }
 });
 
 module.exports = expressions;
diff --git a/test/integration/expression-tests/regex-match/basic/test.json b/test/integration/expression-tests/regex-match/basic/test.json
new file mode 100644
index 00000000000..417a1e5445f
--- /dev/null
+++ b/test/integration/expression-tests/regex-match/basic/test.json
@@ -0,0 +1,24 @@
+{
+  "expression": ["regex-match", ["get", "r"], ["get", "s"]],
+  "inputs": [
+    [{}, {"properties": {"r": ".*", "s": "some string"}}],
+    [{}, {"properties": {"r": "me stri", "s": "some string"}}],
+    [{}, {"properties": {"r": "(.*) string", "s": "some string"}}],
+    [{}, {"properties": {"r": "([eosm]{4}) (string)", "s": "some string"}}]
+  ],
+  "expected": {
+    "compiled": {
+      "result": "success",
+      "isFeatureConstant": false,
+      "isZoomConstant": true,
+      "type": "array<string>"
+    },
+    "outputs": [
+        ["some string"],
+        ["me stri"],
+        ["some string", "some"],
+        ["some string", "some", "string"]
+    ],
+    "serialized": ["regex-match", ["get", "r"], ["get", "s"]]
+  }
+}
diff --git a/test/integration/expression-tests/regex-replace/basic/test.json b/test/integration/expression-tests/regex-replace/basic/test.json
new file mode 100644
index 00000000000..6333ba973e6
--- /dev/null
+++ b/test/integration/expression-tests/regex-replace/basic/test.json
@@ -0,0 +1,24 @@
+{
+  "expression": ["regex-replace", ["get", "r"], ["get", "n"], ["get", "s"]],
+  "inputs": [
+    [{}, {"properties": {"r": "ome", "n": "uch a", "s": "some string"}}],
+    [{}, {"properties": {"r": "some string", "n": "other text", "s": "some string"}}],
+    [{}, {"properties": {"r": "ME", "n": "ch a", "s": "some string"}}],
+    [{}, {"properties": {"r": "string", "n": "text", "s": "some string"}}]
+  ],
+  "expected": {
+    "compiled": {
+      "result": "success",
+      "isFeatureConstant": false,
+      "isZoomConstant": true,
+      "type": "string"
+    },
+    "outputs": [
+        "such a string",
+        "other text",
+        "some string",
+        "some text"
+    ],
+    "serialized": ["regex-replace", ["get", "r"], ["get", "n"], ["get", "s"]]
+  }
+}
diff --git a/test/integration/expression-tests/regex-test/basic/test.json b/test/integration/expression-tests/regex-test/basic/test.json
new file mode 100644
index 00000000000..f662532a9aa
--- /dev/null
+++ b/test/integration/expression-tests/regex-test/basic/test.json
@@ -0,0 +1,24 @@
+{
+  "expression": ["regex-test", ["get", "r"], ["get", "s"]],
+  "inputs": [
+    [{}, {"properties": {"r": ".*", "s": "some string"}}],
+    [{}, {"properties": {"r": "(.*) string", "s": "some string"}}],
+    [{}, {"properties": {"r": "NO.*MATCH", "s": "some string"}}],
+    [{}, {"properties": {"r": "SOME string", "s": "some string"}}]
+  ],
+  "expected": {
+    "compiled": {
+      "result": "success",
+      "isFeatureConstant": false,
+      "isZoomConstant": true,
+      "type": "boolean"
+    },
+    "outputs": [
+        true,
+        true,
+        false,
+        false
+    ],
+    "serialized": ["regex-test", ["get", "r"], ["get", "s"]]
+  }
+}