diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index 2c3b18db..8beeb107 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -1052,7 +1052,7 @@ Consider all listed sites to potentially be NSFW.
 <tr>
     <td>Tumblr</td>
     <td>https://www.tumblr.com/</td>
-    <td>Days, Likes, Posts, Search Results, Tag Searches, User Profiles</td>
+    <td>Days, Followers, Followed Users, Likes, Posts, Search Results, Tag Searches, User Profiles</td>
     <td><a href="https://github.com/mikf/gallery-dl#oauth">OAuth</a></td>
 </tr>
 <tr>
diff --git a/gallery_dl/extractor/tumblr.py b/gallery_dl/extractor/tumblr.py
index d9f1ea28..46507c47 100644
--- a/gallery_dl/extractor/tumblr.py
+++ b/gallery_dl/extractor/tumblr.py
@@ -171,6 +171,11 @@ class TumblrExtractor(Extractor):
                 post["count"] = len(posts)
                 yield msg, url, post
 
+    def items_blogs(self):
+        for blog in self.blogs():
+            blog["_extractor"] = TumblrUserExtractor
+            yield Message.Queue, blog["url"], blog
+
     def posts(self):
         """Return an iterable containing all relevant posts"""
 
@@ -345,6 +350,30 @@ class TumblrLikesExtractor(TumblrExtractor):
         return self.api.likes(self.blog)
 
 
+class TumblrFollowingExtractor(TumblrExtractor):
+    """Extractor for a Tumblr user's followed blogs"""
+    subcategory = "following"
+    pattern = BASE_PATTERN + r"/following"
+    example = "https://www.tumblr.com/BLOG/following"
+
+    items = TumblrExtractor.items_blogs
+
+    def blogs(self):
+        return self.api.following(self.blog)
+
+
+class TumblrFollowersExtractor(TumblrExtractor):
+    """Extractor for a Tumblr user's followers"""
+    subcategory = "followers"
+    pattern = BASE_PATTERN + r"/followers"
+    example = "https://www.tumblr.com/BLOG/followers"
+
+    items = TumblrExtractor.items_blogs
+
+    def blogs(self):
+        return self.api.followers(self.blog)
+
+
 class TumblrSearchExtractor(TumblrExtractor):
     """Extractor for a Tumblr search"""
     subcategory = "search"
@@ -420,6 +449,14 @@ class TumblrAPI(oauth.OAuth1API):
             yield from posts
             params["before"] = posts[-1]["liked_timestamp"]
 
+    def following(self, blog):
+        endpoint = f"/v2/blog/{blog}/following"
+        return self._pagination_blogs(endpoint)
+
+    def followers(self, blog):
+        endpoint = f"/v2/blog/{blog}/followers"
+        return self._pagination_blogs(endpoint)
+
     def search(self, query, params, mode="top", post_type=None):
         """Retrieve search results"""
         endpoint = "/v2/timeline/search"
@@ -556,3 +593,21 @@ class TumblrAPI(oauth.OAuth1API):
                 params["before"] = None
                 if params["offset"] >= data["total_posts"]:
                     return
+
+    def _pagination_blogs(self, endpoint, params=None):
+        if params is None:
+            params = {}
+        if self.api_key:
+            params["api_key"] = self.api_key
+        params["limit"] = 20
+        params["offset"] = text.parse_int(params.get("offset"), 0)
+
+        while True:
+            data = self._call(endpoint, params)
+
+            blogs = data["blogs"]
+            yield from blogs
+
+            params["offset"] = params["offset"] + params["limit"]
+            if params["offset"] >= data["total_blogs"]:
+                return
diff --git a/test/results/tumblr.py b/test/results/tumblr.py
index cbf2ec23..71da2de5 100644
--- a/test/results/tumblr.py
+++ b/test/results/tumblr.py
@@ -403,4 +403,28 @@ __tests__ = (
     "#class"   : tumblr.TumblrSearchExtractor,
 },
 
+{
+    "#url"     : "https://www.tumblr.com/mikf123/following",
+    "#class"   : tumblr.TumblrFollowingExtractor,
+    "#results" : (
+        "https://smarties-art.tumblr.com/",
+        "https://demo.tumblr.com/",
+    ),
+
+    "can_show_badges": True,
+    "description"    : str,
+    "name"           : str,
+    "title"          : str,
+    "tumblrmart_accessories": {},
+    "updated"        : int,
+    "url"            : str,
+    "uuid"           : str,
+},
+
+{
+    "#url"      : "https://www.tumblr.com/mikf123/followers",
+    "#class"    : tumblr.TumblrFollowersExtractor,
+    "#exception": exception.AuthorizationError,
+},
+
 )