diff --git a/subsys/net/ip/Kconfig b/subsys/net/ip/Kconfig
index 4203a42ee18..35ed6db87c1 100644
--- a/subsys/net/ip/Kconfig
+++ b/subsys/net/ip/Kconfig
@@ -279,6 +279,32 @@ config NET_TC_NUM_PRIORITIES
 	default NUM_COOP_PRIORITIES if NET_TC_THREAD_COOPERATIVE
 	default NUM_PREEMPT_PRIORITIES if NET_TC_THREAD_PREEMPTIVE
 
+config NET_TC_THREAD_PRIO_CUSTOM
+	bool "Customize traffic class thread priority"
+	help
+	  Customise net threads priority by each.
+
+if NET_TC_THREAD_PRIO_CUSTOM
+config NET_TC_TX_THREAD_BASE_PRIO
+	int "Transmit traffic class base thread priority"
+	default 0
+	help
+	  Transmit traffic class threads priority will increase/decrease
+	  from this priority.
+	  If NET_TC_TX_COUNT is 1, this will be transmit traffic class
+	  thread priority.
+
+config NET_TC_RX_THREAD_BASE_PRIO
+	int "Receive traffic class base thread priority"
+	default 0
+	help
+	  Receive traffic class threads priority will increase/decrease
+	  from this priority.
+	  If NET_TC_RX_COUNT is 1, this will be receive traffic class
+	  thread priority.
+
+endif # NET_TC_THREAD_CUSTOM_PRIO
+
 choice
 	prompt "Priority to traffic class mapping"
 	help
diff --git a/subsys/net/ip/net_tc.c b/subsys/net/ip/net_tc.c
index d789232b582..7be023ca0e9 100644
--- a/subsys/net/ip/net_tc.c
+++ b/subsys/net/ip/net_tc.c
@@ -104,8 +104,9 @@ int net_rx_priority2tc(enum net_priority prio)
 #endif
 }
 
-
-#if defined(CONFIG_NET_TC_THREAD_COOPERATIVE)
+#if defined(CONFIG_NET_TC_THREAD_PRIO_CUSTOM)
+#define BASE_PRIO_TX CONFIG_NET_TC_TX_THREAD_BASE_PRIO
+#elif defined(CONFIG_NET_TC_THREAD_COOPERATIVE)
 #define BASE_PRIO_TX (CONFIG_NET_TC_NUM_PRIORITIES - 1)
 #else
 #define BASE_PRIO_TX (CONFIG_NET_TC_TX_COUNT - 1)
@@ -113,7 +114,9 @@ int net_rx_priority2tc(enum net_priority prio)
 
 #define PRIO_TX(i, _) (BASE_PRIO_TX - i)
 
-#if defined(CONFIG_NET_TC_THREAD_COOPERATIVE)
+#if defined(CONFIG_NET_TC_THREAD_PRIO_CUSTOM)
+#define BASE_PRIO_RX CONFIG_NET_TC_RX_THREAD_BASE_PRIO
+#elif defined(CONFIG_NET_TC_THREAD_COOPERATIVE)
 #define BASE_PRIO_RX (CONFIG_NET_TC_NUM_PRIORITIES - 1)
 #else
 #define BASE_PRIO_RX (CONFIG_NET_TC_RX_COUNT - 1)