diff --git a/README.md b/README.md
index 777a3d7..f8d9212 100644
--- a/README.md
+++ b/README.md
@@ -137,6 +137,17 @@ Links to a [TileJSON](https://github.com/mapbox/tilejson-spec) document.
 | href       | string | **REQUIRED**. Link to the valid TileJSON document. |
 | type       | string | Recommended to be set to `application/json`. |
 
+### FeatureServer
+
+Links to a [ArcGIS FeatureServer](https://developers.arcgis.com/rest/services-reference/enterprise/query-feature-service-layer/) service. 
+
+| Field Name      | Type                 | Description |
+| --------------- | -------------------- | ----------- |
+| rel             | string               | **REQUIRED**. Must be set to `arcgis-featureserver`. |
+| href            | string               | **REQUIRED**. Link to a FeatureServer service. Usually has the following form `https://<root>/<serviceName>/FeatureServer` |
+| type            | string               | Recommended to be set to `application/json` |
+| featureserver:layers  | Map<string, string> | The layers included in the service. The key should be used as the `LayerId` when querying the service. For example: `https://<root>/<serviceName>/FeatureServer/<layerId>/query` |
+
 ### General
 
 The following field applies to multiple types of web mapping services:
diff --git a/examples/collection.json b/examples/collection.json
index 46ccbc4..bc292f6 100644
--- a/examples/collection.json
+++ b/examples/collection.json
@@ -95,6 +95,15 @@
       "pmtiles:layers": [
         "streets"
       ]
+    },
+    {
+      "href": "https://service.arcgis.com/arcgis/rest/datast/FeatureServer",
+      "rel": "arcgis-featureserver",
+      "title": "ArcGIS FeatureServer",
+      "type": "application/json",
+      "featureserver:layers": {
+        "0": "streets"
+      }
     }
   ]
 }
\ No newline at end of file
diff --git a/json-schema/schema.json b/json-schema/schema.json
index edddfba..2bbc289 100644
--- a/json-schema/schema.json
+++ b/json-schema/schema.json
@@ -165,6 +165,27 @@
                 }
               }
             }
+          },
+          {
+            "$comment": "Defines FeatureServer links",
+            "if": {
+              "properties": {
+                "rel": {
+                  "const": "arcgis-featureserver"
+                }
+              }
+            },
+            "then": {
+              "properties": {
+                "featureserver:layers": {
+                  "type": "object",
+                  "additionalProperties": {
+                    "type": "string",
+                    "minLength": 1
+                  }
+                }
+              }
+            }
           }
         ]
       }