diff --git a/internal/services/network/network_interface_data_source.go b/internal/services/network/network_interface_data_source.go
index 5d36c215cdc2..6a6dffdc6d6f 100644
--- a/internal/services/network/network_interface_data_source.go
+++ b/internal/services/network/network_interface_data_source.go
@@ -116,6 +116,11 @@ func dataSourceNetworkInterface() *pluginsdk.Resource {
 							Type:     pluginsdk.TypeBool,
 							Computed: true,
 						},
+
+						"gateway_load_balancer_frontend_ip_configuration_id": {
+							Type:     pluginsdk.TypeString,
+							Computed: true,
+						},
 					},
 				},
 			},
diff --git a/website/docs/d/network_interface.html.markdown b/website/docs/d/network_interface.html.markdown
index 07435d9ef344..c0fe2cd6a95e 100644
--- a/website/docs/d/network_interface.html.markdown
+++ b/website/docs/d/network_interface.html.markdown
@@ -59,6 +59,7 @@ A `ip_configuration` block contains:
 * `load_balancer_backend_address_pools_ids` - A list of Backend Address Pool ID's within a Load Balancer that this Network Interface is connected to.
 * `load_balancer_inbound_nat_rules_ids` - A list of Inbound NAT Rule ID's within a Load Balancer that this Network Interface is connected to.
 * `primary` - is this the Primary IP Configuration for this Network Interface?
+* `gateway_load_balancer_frontend_ip_configuration_id` - The Frontend IP Configuration ID of a Gateway Sku Load Balancer the Network Interface is consuming.
 
 ## Timeouts