diff --git a/kotlin-native/konan/konan.properties b/kotlin-native/konan/konan.properties
index cd3845373f1..92198731744 100644
--- a/kotlin-native/konan/konan.properties
+++ b/kotlin-native/konan/konan.properties
@@ -249,6 +249,32 @@ osVersionMin.ios_x64 = 9.0
 runtimeDefinitions.ios_x64 = KONAN_OBJC_INTEROP=1 KONAN_IOS=1 KONAN_X64=1 \
   KONAN_CORE_SYMBOLICATION=1
 
+# iOS simulator on Apple Silicon
+
+targetToolchain.macos_x64-ios_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+targetToolchain.macos_arm64-ios_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+
+target-sysroot-xcode_12_2-ios_simulator_arm64.default = \
+  remote:internal
+
+targetTriple.ios_simulator_arm64 = arm64-apple-ios-simulator
+targetSysRoot.ios_simulator_arm64 = target-sysroot-xcode_12_2-ios_x64
+targetCpu.ios_simulator_arm64 = cyclone
+clangFlags.ios_simulator_arm64 = -cc1 -emit-obj -disable-llvm-passes -x ir
+clangNooptFlags.ios_simulator_arm64 = -O1
+clangOptFlags.ios_simulator_arm64 = -O3
+clangDebugFlags.ios_simulator_arm64 = -O0
+
+linkerKonanFlags.ios_simulator_arm64 = -lSystem -lc++ -lobjc -framework Foundation -sdk_version 14.0
+linkerOptimizationFlags.ios_simulator_arm64 = -dead_strip
+linkerNoDebugFlags.ios_simulator_arm64 = -S
+stripFlags.ios_simulator_arm64 = -S
+linkerDynamicFlags.ios_simulator_arm64 = -dylib
+osVersionMinFlagLd.ios_simulator_arm64 = -ios_simulator_version_min
+osVersionMin.ios_simulator_arm64 = 9.0
+runtimeDefinitions.ios_simulator_arm64 = KONAN_OBJC_INTEROP=1 KONAN_IOS=1 KONAN_ARM64=1 \
+  KONAN_CORE_SYMBOLICATION=1
+
 #  Apple's tvOS simulator.
 targetToolchain.macos_x64-tvos_x64 = target-toolchain-xcode_12_2-macos_x64
 targetToolchain.macos_arm64-tvos_x64 = target-toolchain-xcode_12_2-macos_x64
@@ -274,6 +300,31 @@ osVersionMin.tvos_x64 = 9.0
 runtimeDefinitions.tvos_x64 = KONAN_OBJC_INTEROP=1 KONAN_TVOS=1 KONAN_X64=1 \
   KONAN_CORE_SYMBOLICATION=1
 
+#  Apple's tvOS simulator.
+targetToolchain.macos_x64-tvos_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+targetToolchain.macos_arm64-tvos_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+
+target-sysroot-xcode_12_2-tvos_simulator_arm64.default = \
+  remote:internal
+
+targetTriple.tvos_simulator_arm64 = arm64-apple-tvos-simulator
+targetSysRoot.tvos_simulator_arm64 = target-sysroot-xcode_12_2-tvos_x64
+targetCpu.tvos_simulator_arm64 = cyclone
+clangFlags.tvos_simulator_arm64 = -cc1 -emit-obj -disable-llvm-passes -x ir
+clangNooptFlags.tvos_simulator_arm64 = -O1
+clangOptFlags.tvos_simulator_arm64 = -O3
+clangDebugFlags.tvos_simulator_arm64 = -O0
+
+linkerKonanFlags.tvos_simulator_arm64 = -lSystem -lc++ -lobjc -framework Foundation -sdk_version 14.0
+linkerOptimizationFlags.tvos_simulator_arm64 = -dead_strip
+linkerNoDebugFlags.tvos_simulator_arm64 = -S
+stripFlags.tvos_simulator_arm64 = -S
+linkerDynamicFlags.tvos_simulator_arm64 = -dylib
+osVersionMinFlagLd.tvos_simulator_arm64 = -tvos_simulator_version_min
+osVersionMin.tvos_simulator_arm64 = 9.0
+runtimeDefinitions.tvos_simulator_arm64 = KONAN_OBJC_INTEROP=1 KONAN_TVOS=1 KONAN_ARM64=1 \
+  KONAN_CORE_SYMBOLICATION=1
+
 # Apple's 64-bit tvOS.
 targetToolchain.macos_x64-tvos_arm64 = target-toolchain-xcode_12_2-macos_x64
 targetToolchain.macos_arm64-tvos_arm64 = target-toolchain-xcode_12_2-macos_x64
@@ -408,6 +459,32 @@ osVersionMin.watchos_x64 = 7.0
 runtimeDefinitions.watchos_x64 = KONAN_OBJC_INTEROP=1 KONAN_WATCHOS=1 \
   KONAN_X64=1 KONAN_CORE_SYMBOLICATION=1
 
+# watchOS Apple Silicon simulator.
+targetToolchain.macos_x64-watchos_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+targetToolchain.macos_arm64-watchos_simulator_arm64 = target-toolchain-xcode_12_2-macos_x64
+
+target-sysroot-xcode_12_2-watchos_simulator_arm64.default = \
+  remote:internal
+
+targetTriple.watchos_simulator_arm64 = arm64-apple-watchos-simulator
+targetSysRoot.watchos_simulator_arm64 = target-sysroot-xcode_12_2-watchos_x86
+targetCpu.watchos_simulator_arm64 = cyclone
+clangFlags.watchos_simulator_arm64 = -cc1 -emit-obj -disable-llvm-passes -x ir
+clangNooptFlags.watchos_simulator_arm64 = -O1
+clangOptFlags.watchos_simulator_arm64 = -O3
+clangDebugFlags.watchos_simulator_arm64 = -O0
+
+linkerKonanFlags.watchos_simulator_arm64 = -lSystem -lc++ -lobjc -framework Foundation -sdk_version 7.0
+linkerOptimizationFlags.watchos_simulator_arm64 = -dead_strip
+linkerNoDebugFlags.watchos_simulator_arm64 = -S
+stripFlags.watchos_simulator_arm64 = -S
+linkerDynamicFlags.watchos_simulator_arm64 = -dylib
+osVersionMinFlagLd.watchos_simulator_arm64 = -watchos_simulator_version_min
+osVersionMin.watchos_simulator_arm64 = 7.0
+runtimeDefinitions.watchos_simulator_arm64 = KONAN_OBJC_INTEROP=1 KONAN_WATCHOS=1 \
+  KONAN_ARM64=1 KONAN_CORE_SYMBOLICATION=1
+
+
 # Linux x86-64.
 llvmHome.linux_x64 = $llvm.linux_x64.dev
 libffiDir.linux_x64 = libffi-3.2.1-2-linux-x86-64
diff --git a/native/utils/src/org/jetbrains/kotlin/konan/target/HostManager.kt b/native/utils/src/org/jetbrains/kotlin/konan/target/HostManager.kt
index 93b4c3051f9..fbaa207a277 100644
--- a/native/utils/src/org/jetbrains/kotlin/konan/target/HostManager.kt
+++ b/native/utils/src/org/jetbrains/kotlin/konan/target/HostManager.kt
@@ -77,12 +77,15 @@ open class HostManager(
             IOS_ARM32,
             IOS_ARM64,
             IOS_X64,
+            IOS_SIMULATOR_ARM64,
             WATCHOS_ARM32,
             WATCHOS_ARM64,
             WATCHOS_X86,
             WATCHOS_X64,
+            WATCHOS_SIMULATOR_ARM64,
             TVOS_ARM64,
             TVOS_X64,
+            TVOS_SIMULATOR_ARM64,
             LINUX_X64,
             LINUX_ARM32_HFP,
             LINUX_ARM64,
@@ -98,12 +101,15 @@ open class HostManager(
             IOS_ARM32,
             IOS_ARM64,
             IOS_X64,
+            IOS_SIMULATOR_ARM64,
             WATCHOS_ARM32,
             WATCHOS_ARM64,
             WATCHOS_X86,
             WATCHOS_X64,
+            WATCHOS_SIMULATOR_ARM64,
             TVOS_ARM64,
             TVOS_X64,
+            TVOS_SIMULATOR_ARM64,
             LINUX_X64,
             LINUX_ARM32_HFP,
             LINUX_ARM64,
diff --git a/native/utils/src/org/jetbrains/kotlin/konan/target/KonanTarget.kt b/native/utils/src/org/jetbrains/kotlin/konan/target/KonanTarget.kt
index db3d41be7e3..9a20be528f7 100644
--- a/native/utils/src/org/jetbrains/kotlin/konan/target/KonanTarget.kt
+++ b/native/utils/src/org/jetbrains/kotlin/konan/target/KonanTarget.kt
@@ -16,12 +16,15 @@ sealed class KonanTarget(override val name: String, val family: Family, val arch
     object IOS_ARM32 : KonanTarget("ios_arm32", Family.IOS, Architecture.ARM32)
     object IOS_ARM64 : KonanTarget("ios_arm64", Family.IOS, Architecture.ARM64)
     object IOS_X64 : KonanTarget("ios_x64", Family.IOS, Architecture.X64)
+    object IOS_SIMULATOR_ARM64 : KonanTarget("ios_simulator_arm64", Family.IOS, Architecture.ARM64)
     object WATCHOS_ARM32 : KonanTarget("watchos_arm32", Family.WATCHOS, Architecture.ARM32)
     object WATCHOS_ARM64 : KonanTarget("watchos_arm64", Family.WATCHOS, Architecture.ARM64)
     object WATCHOS_X86 : KonanTarget("watchos_x86", Family.WATCHOS, Architecture.X86)
     object WATCHOS_X64 : KonanTarget("watchos_x64", Family.WATCHOS, Architecture.X64)
+    object WATCHOS_SIMULATOR_ARM64 : KonanTarget("watchos_simulator_arm64", Family.WATCHOS, Architecture.ARM64)
     object TVOS_ARM64 : KonanTarget("tvos_arm64", Family.TVOS, Architecture.ARM64)
     object TVOS_X64 : KonanTarget("tvos_x64", Family.TVOS, Architecture.X64)
+    object TVOS_SIMULATOR_ARM64 : KonanTarget("tvos_simulator_arm64", Family.TVOS, Architecture.ARM64)
     object LINUX_X64 : KonanTarget("linux_x64", Family.LINUX, Architecture.X64)
     object MINGW_X86 : KonanTarget("mingw_x86", Family.MINGW, Architecture.X86)
     object MINGW_X64 : KonanTarget("mingw_x64", Family.MINGW, Architecture.X64)
@@ -44,9 +47,10 @@ sealed class KonanTarget(override val name: String, val family: Family, val arch
         val predefinedTargets: Map<String, KonanTarget> by lazy {
             listOf(
                 ANDROID_X64, ANDROID_X86, ANDROID_ARM32, ANDROID_ARM64,
-                IOS_ARM32, IOS_ARM64, IOS_X64,
+                IOS_ARM32, IOS_ARM64, IOS_X64, IOS_SIMULATOR_ARM64,
                 WATCHOS_ARM32, WATCHOS_ARM64, WATCHOS_X86, WATCHOS_X64,
-                TVOS_ARM64, TVOS_X64,
+                WATCHOS_SIMULATOR_ARM64,
+                TVOS_ARM64, TVOS_X64, TVOS_SIMULATOR_ARM64,
                 LINUX_X64,
                 MINGW_X86, MINGW_X64,
                 MACOS_X64, MACOS_ARM64,