diff --git a/lib/cmsis_rtos_v1/CMakeLists.txt b/lib/cmsis_rtos_v1/CMakeLists.txt
index af5649b5ffb8cd..f24da51bd1f3b8 100644
--- a/lib/cmsis_rtos_v1/CMakeLists.txt
+++ b/lib/cmsis_rtos_v1/CMakeLists.txt
@@ -9,6 +9,7 @@ zephyr_library_sources_ifdef(
   cmsis_thread.c
   cmsis_wait.c
   cmsis_kernel.c
+  cmsis_timer.c
 )
 
 zephyr_library_link_libraries(CMSIS)
diff --git a/lib/cmsis_rtos_v1/Kconfig b/lib/cmsis_rtos_v1/Kconfig
index b55e7d61fb2a52..26fd43297f27f5 100644
--- a/lib/cmsis_rtos_v1/Kconfig
+++ b/lib/cmsis_rtos_v1/Kconfig
@@ -30,6 +30,14 @@ config CMSIS_THREAD_MAX_STACK_SIZE
 	help
 	  Mention max stack size threads can be allocated in CMSIS RTOS application.
 
+config CMSIS_TIMER_MAX_COUNT
+	int
+	prompt "Maximum timer count in CMSIS application"
+	default 5
+	range 0 255
+	help
+	  Mention maximum number of timers in CMSIS compliant application.
+
 config NUM_PREEMPT_PRIORITIES
 	int
 	default 7
diff --git a/lib/cmsis_rtos_v1/cmsis_timer.c b/lib/cmsis_rtos_v1/cmsis_timer.c
new file mode 100644
index 00000000000000..d6165639b53ff0
--- /dev/null
+++ b/lib/cmsis_rtos_v1/cmsis_timer.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2018 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <kernel_structs.h>
+#include <cmsis_os.h>
+
+#define ACTIVE 1
+#define NOT_ACTIVE 0
+
+static void zephyr_timer_wrapper(struct k_timer *timer);
+
+struct timer_obj {
+	struct k_timer ztimer;
+	os_timer_type type;
+	u32_t status;
+	void (*callback_function)(void const *argument);
+	void *arg;
+};
+
+K_MEM_SLAB_DEFINE(cmsis_timer_slab, sizeof(struct timer_obj),
+		  CONFIG_CMSIS_TIMER_MAX_COUNT, 4);
+
+static void zephyr_timer_wrapper(struct k_timer *timer)
+{
+	struct timer_obj *cm_timer;
+
+	cm_timer = CONTAINER_OF(timer, struct timer_obj, ztimer);
+	(cm_timer->callback_function)(cm_timer->arg);
+}
+
+/**
+ * @brief Create a Timer
+ */
+osTimerId osTimerCreate(const osTimerDef_t *timer_def, os_timer_type type,
+			void *argument)
+{
+	struct timer_obj *timer;
+
+	if (timer_def == NULL) {
+		return NULL;
+	}
+
+	if (type != osTimerOnce && type != osTimerPeriodic) {
+		return NULL;
+	}
+
+	if (k_mem_slab_alloc(&cmsis_timer_slab, (void **)&timer, 100) == 0) {
+		memset(timer, 0, sizeof(struct timer_obj));
+	} else {
+		return NULL;
+	}
+
+	timer->callback_function = timer_def->ptimer;
+	timer->arg = argument;
+	timer->type = type;
+	timer->status = NOT_ACTIVE;
+
+	k_timer_init(&timer->ztimer, zephyr_timer_wrapper, NULL);
+
+	return (osTimerId)timer;
+}
+
+/**
+ * @brief Start or restart a Timer
+ */
+osStatus osTimerStart(osTimerId timer_id, uint32_t millisec)
+{
+	struct timer_obj *timer = (struct timer_obj *) timer_id;
+
+	if (timer == NULL) {
+		return osErrorParameter;
+	}
+
+	if (_is_in_isr()) {
+		return osErrorISR;
+	}
+
+	if (timer->type == osTimerOnce) {
+		k_timer_start(&timer->ztimer, millisec, 0);
+	} else if (timer->type == osTimerPeriodic) {
+		k_timer_start(&timer->ztimer, 0, millisec);
+	}
+
+	timer->status = ACTIVE;
+	return osOK;
+}
+
+/**
+ * @brief Stop the Timer
+ */
+osStatus osTimerStop(osTimerId timer_id)
+{
+	struct timer_obj *timer = (struct timer_obj *) timer_id;
+
+	if (timer == NULL) {
+		return osErrorParameter;
+	}
+
+	if (_is_in_isr()) {
+		return osErrorISR;
+	}
+
+	if (timer->status == NOT_ACTIVE) {
+		return osErrorResource;
+	}
+
+	k_timer_stop(&timer->ztimer);
+	timer->status = NOT_ACTIVE;
+	return osOK;
+}
+
+/**
+ * @brief Delete the timer that was created by osTimerCreate
+ */
+osStatus osTimerDelete(osTimerId timer_id)
+{
+	struct timer_obj *timer = (struct timer_obj *) timer_id;
+
+	if (timer == NULL) {
+		return osErrorParameter;
+	}
+
+	if (_is_in_isr()) {
+		return osErrorISR;
+	}
+
+	if (timer->status == ACTIVE) {
+		k_timer_stop(&timer->ztimer);
+		timer->status = NOT_ACTIVE;
+	}
+
+	k_mem_slab_free(&cmsis_timer_slab, (void *) &timer);
+	return osOK;
+}