diff --git a/include/mbedtls/ecdh.h b/include/mbedtls/ecdh.h
index 792db79fd8..a0909d6b44 100644
--- a/include/mbedtls/ecdh.h
+++ b/include/mbedtls/ecdh.h
@@ -141,6 +141,19 @@ typedef struct mbedtls_ecdh_context {
 }
 mbedtls_ecdh_context;
 
+/**
+ * \brief          Return the ECP group for provided context.
+ *
+ * \note           To access group specific fields, users should use
+ *                 `mbedtls_ecp_curve_info_from_grp_id` or
+ *                 `mbedtls_ecp_group_load` on the extracted `group_id`.
+ *
+ * \param ctx      The ECDH context to parse. This must not be \c NULL.
+ *
+ * \return         The \c mbedtls_ecp_group_id of the context.
+ */
+mbedtls_ecp_group_id mbedtls_ecdh_get_grp_id(mbedtls_ecdh_context *ctx);
+
 /**
  * \brief          Check whether a given group can be used for ECDH.
  *
diff --git a/library/ecdh.c b/library/ecdh.c
index 52b1617062..b276c6adad 100644
--- a/library/ecdh.c
+++ b/library/ecdh.c
@@ -144,6 +144,15 @@ static void ecdh_init_internal(mbedtls_ecdh_context_mbed *ctx)
 #endif
 }
 
+mbedtls_ecp_group_id mbedtls_ecdh_get_grp_id(mbedtls_ecdh_context *ctx)
+{
+#if defined(MBEDTLS_ECDH_LEGACY_CONTEXT)
+    return ctx->MBEDTLS_PRIVATE(grp).id;
+#else
+    return ctx->MBEDTLS_PRIVATE(grp_id);
+#endif
+}
+
 /*
  * Initialize context
  */