diff --git a/__tests__/__snapshots__/test.js.snap b/__tests__/__snapshots__/test.js.snap
index 0ad23c1b9..b026bacc1 100644
--- a/__tests__/__snapshots__/test.js.snap
+++ b/__tests__/__snapshots__/test.js.snap
@@ -18930,6 +18930,185 @@ Object {
 }
 `;
 
+exports[`outputs flow-exported-opaque-type.input.js JSON 1`] = `
+Array [
+  Object {
+    "augments": Array [],
+    "context": Object {
+      "loc": Object {
+        "end": Object {
+          "column": 48,
+          "line": 4,
+        },
+        "start": Object {
+          "column": 0,
+          "line": 4,
+        },
+      },
+    },
+    "description": Object {
+      "children": Array [
+        Object {
+          "children": Array [
+            Object {
+              "position": Object {
+                "end": Object {
+                  "column": 30,
+                  "line": 1,
+                  "offset": 29,
+                },
+                "indent": Array [],
+                "start": Object {
+                  "column": 1,
+                  "line": 1,
+                  "offset": 0,
+                },
+              },
+              "type": "text",
+              "value": "MyOpaqueType Description Here",
+            },
+          ],
+          "position": Object {
+            "end": Object {
+              "column": 30,
+              "line": 1,
+              "offset": 29,
+            },
+            "indent": Array [],
+            "start": Object {
+              "column": 1,
+              "line": 1,
+              "offset": 0,
+            },
+          },
+          "type": "paragraph",
+        },
+      ],
+      "position": Object {
+        "end": Object {
+          "column": 30,
+          "line": 1,
+          "offset": 29,
+        },
+        "start": Object {
+          "column": 1,
+          "line": 1,
+          "offset": 0,
+        },
+      },
+      "type": "root",
+    },
+    "errors": Array [],
+    "examples": Array [],
+    "implements": Array [],
+    "loc": Object {
+      "end": Object {
+        "column": 36,
+        "line": 3,
+      },
+      "start": Object {
+        "column": 0,
+        "line": 3,
+      },
+    },
+    "members": Object {
+      "events": Array [],
+      "global": Array [],
+      "inner": Array [],
+      "instance": Array [],
+      "static": Array [],
+    },
+    "name": "MyOpaqueType",
+    "namespace": "MyOpaqueType",
+    "params": Array [],
+    "path": Array [
+      Object {
+        "name": "MyOpaqueType",
+      },
+    ],
+    "properties": Array [],
+    "returns": Array [],
+    "sees": Array [],
+    "tags": Array [],
+    "throws": Array [],
+    "todos": Array [],
+    "yields": Array [],
+  },
+]
+`;
+
+exports[`outputs flow-exported-opaque-type.input.js markdown 1`] = `
+"<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+### Table of Contents
+
+-   [MyOpaqueType][1]
+
+## MyOpaqueType
+
+MyOpaqueType Description Here
+
+[1]: #myopaquetype
+"
+`;
+
+exports[`outputs flow-exported-opaque-type.input.js markdown AST 1`] = `
+Object {
+  "children": Array [
+    Object {
+      "type": "html",
+      "value": "<!-- Generated by documentation.js. Update this documentation by updating the source code. -->",
+    },
+    Object {
+      "children": Array [
+        Object {
+          "type": "text",
+          "value": "MyOpaqueType",
+        },
+      ],
+      "depth": 2,
+      "type": "heading",
+    },
+    Object {
+      "children": Array [
+        Object {
+          "position": Position {
+            "end": Object {
+              "column": 30,
+              "line": 1,
+              "offset": 29,
+            },
+            "indent": Array [],
+            "start": Object {
+              "column": 1,
+              "line": 1,
+              "offset": 0,
+            },
+          },
+          "type": "text",
+          "value": "MyOpaqueType Description Here",
+        },
+      ],
+      "position": Position {
+        "end": Object {
+          "column": 30,
+          "line": 1,
+          "offset": 29,
+        },
+        "indent": Array [],
+        "start": Object {
+          "column": 1,
+          "line": 1,
+          "offset": 0,
+        },
+      },
+      "type": "paragraph",
+    },
+  ],
+  "type": "root",
+}
+`;
+
 exports[`outputs flow-optional-chaining.input.js JSON 1`] = `
 Array [
   Object {
diff --git a/__tests__/fixture/flow-exported-opaque-type.input.js b/__tests__/fixture/flow-exported-opaque-type.input.js
new file mode 100644
index 000000000..9bcf2e647
--- /dev/null
+++ b/__tests__/fixture/flow-exported-opaque-type.input.js
@@ -0,0 +1,4 @@
+// @flow
+
+/** MyOpaqueType Description Here */
+export opaque type MyOpaqueType: string = string
\ No newline at end of file
diff --git a/src/extractors/exported.js b/src/extractors/exported.js
index 9a11323af..bd0191026 100644
--- a/src/extractors/exported.js
+++ b/src/extractors/exported.js
@@ -224,7 +224,8 @@ function findExportDeclaration(
           if (
             declaration.isFunctionDeclaration() ||
             declaration.isClassDeclaration() ||
-            declaration.isTypeAlias()
+            declaration.isTypeAlias() ||
+            declaration.isOpaqueType()
           ) {
             bindingName = declaration.node.id.name;
           } else if (declaration.isVariableDeclaration()) {