diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index 44616352d..a8924f3b9 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -22,6 +22,7 @@ from .acast import (
     ACastIE,
     ACastChannelIE,
 )
+from .acfun import AcFunVideoIE, AcFunBangumiIE
 from .adn import ADNIE
 from .adobeconnect import AdobeConnectIE
 from .adobetv import (
diff --git a/yt_dlp/extractor/acfun.py b/yt_dlp/extractor/acfun.py
new file mode 100644
index 000000000..615efd9bb
--- /dev/null
+++ b/yt_dlp/extractor/acfun.py
@@ -0,0 +1,200 @@
+from .common import InfoExtractor
+from ..utils import (
+    float_or_none,
+    format_field,
+    int_or_none,
+    traverse_obj,
+    parse_codecs,
+    parse_qs,
+)
+
+
+class AcFunVideoBaseIE(InfoExtractor):
+    def _extract_metadata(self, video_id, video_info):
+        playjson = self._parse_json(video_info['ksPlayJson'], video_id)
+
+        formats, subtitles = [], {}
+        for video in traverse_obj(playjson, ('adaptationSet', 0, 'representation')):
+            fmts, subs = self._extract_m3u8_formats_and_subtitles(video['url'], video_id, 'mp4', fatal=False)
+            formats.extend(fmts)
+            self._merge_subtitles(subs, target=subtitles)
+            for f in fmts:
+                f.update({
+                    'fps': float_or_none(video.get('frameRate')),
+                    'width': int_or_none(video.get('width')),
+                    'height': int_or_none(video.get('height')),
+                    'tbr': float_or_none(video.get('avgBitrate')),
+                    **parse_codecs(video.get('codecs', ''))
+                })
+
+        self._sort_formats(formats)
+        return {
+            'id': video_id,
+            'formats': formats,
+            'subtitles': subtitles,
+            'duration': float_or_none(video_info.get('durationMillis'), 1000),
+            'timestamp': int_or_none(video_info.get('uploadTime'), 1000),
+            'http_headers': {'Referer': 'https://www.acfun.cn/'},
+        }
+
+
+class AcFunVideoIE(AcFunVideoBaseIE):
+    _VALID_URL = r'https?://www\.acfun\.cn/v/ac(?P<id>[_\d]+)'
+
+    _TESTS = [{
+        'url': 'https://www.acfun.cn/v/ac35457073',
+        'info_dict': {
+            'id': '35457073',
+            'ext': 'mp4',
+            'duration': 174.208,
+            'timestamp': 1656403967,
+            'title': '1 8 岁 现 状',
+            'description': '“赶紧回去！班主任查班了！”',
+            'uploader': '锤子game',
+            'uploader_id': '51246077',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg)',
+            'upload_date': '20220628',
+            'like_count': int,
+            'view_count': int,
+            'comment_count': int,
+            'tags': list,
+        },
+    }, {
+        # example for len(video_list) > 1
+        'url': 'https://www.acfun.cn/v/ac35468952_2',
+        'info_dict': {
+            'id': '35468952_2',
+            'ext': 'mp4',
+            'title': '【动画剧集】Rocket & Groot Season 1（2022）/火箭浣熊与格鲁特第1季 P02 S01E02 十拿九穩',
+            'duration': 90.459,
+            'uploader': '比令',
+            'uploader_id': '37259967',
+            'upload_date': '20220629',
+            'timestamp': 1656479962,
+            'tags': list,
+            'like_count': int,
+            'view_count': int,
+            'comment_count': int,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg)',
+            'description': 'md5:67583aaf3a0f933bd606bc8a2d3ebb17',
+        }
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, video_id)
+        json_all = self._search_json(r'window.videoInfo\s*=\s*', webpage, 'videoInfo', video_id)
+
+        title = json_all.get('title')
+        video_list = json_all.get('videoList') or []
+        video_internal_id = traverse_obj(json_all, ('currentVideoInfo', 'id'))
+        if video_internal_id and len(video_list) > 1:
+            part_idx, part_video_info = next(
+                (idx + 1, v) for (idx, v) in enumerate(video_list)
+                if v['id'] == video_internal_id)
+            title = f'{title} P{part_idx:02d} {part_video_info["title"]}'
+
+        return {
+            **self._extract_metadata(video_id, json_all['currentVideoInfo']),
+            'title': title,
+            'thumbnail': json_all.get('coverUrl'),
+            'description': json_all.get('description'),
+            'uploader': traverse_obj(json_all, ('user', 'name')),
+            'uploader_id': traverse_obj(json_all, ('user', 'href')),
+            'tags': traverse_obj(json_all, ('tagList', ..., 'name')),
+            'view_count': int_or_none(json_all.get('viewCount')),
+            'like_count': int_or_none(json_all.get('likeCountShow')),
+            'comment_count': int_or_none(json_all.get('commentCountShow')),
+        }
+
+
+class AcFunBangumiIE(AcFunVideoBaseIE):
+    _VALID_URL = r'https?://www\.acfun\.cn/bangumi/(?P<id>aa[_\d]+)'
+
+    _TESTS = [{
+        'url': 'https://www.acfun.cn/bangumi/aa6002917_36188_1745457?ac=2',
+        'info_dict': {
+            'id': 'aa6002917_36188_1745457__2',
+            'ext': 'mp4',
+            'title': '【7月】租借女友 水原千鹤角色曲『DATE』特别PV',
+            'upload_date': '20200916',
+            'timestamp': 1600243813,
+            'duration': 92.091,
+        },
+    }, {
+        'url': 'https://www.acfun.cn/bangumi/aa5023171_36188_1750645',
+        'info_dict': {
+            'id': 'aa5023171_36188_1750645',
+            'ext': 'mp4',
+            'title': '红孩儿之趴趴蛙寻石记 第5话 ',
+            'duration': 760.0,
+            'season': '红孩儿之趴趴蛙寻石记',
+            'season_id': 5023171,
+            'season_number': 1,  # series has only 1 season
+            'episode': 'Episode 5',
+            'episode_number': 5,
+            'upload_date': '20181223',
+            'timestamp': 1545552185,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+            'comment_count': int,
+        },
+    }, {
+        'url': 'https://www.acfun.cn/bangumi/aa6065485_36188_1885061',
+        'info_dict': {
+            'id': 'aa6065485_36188_1885061',
+            'ext': 'mp4',
+            'title': '叽歪老表（第二季） 第5话 坚不可摧',
+            'season': '叽歪老表（第二季）',
+            'season_number': 2,
+            'season_id': 6065485,
+            'episode': '坚不可摧',
+            'episode_number': 5,
+            'upload_date': '20220324',
+            'timestamp': 1648082786,
+            'duration': 105.002,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+            'comment_count': int,
+        },
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        ac_idx = parse_qs(url).get('ac', [None])[-1]
+        video_id = f'{video_id}{format_field(ac_idx, template="__%s")}'
+
+        webpage = self._download_webpage(url, video_id)
+        json_bangumi_data = self._search_json(r'window.bangumiData\s*=\s*', webpage, 'bangumiData', video_id)
+
+        if ac_idx:
+            video_info = json_bangumi_data['hlVideoInfo']
+            return {
+                **self._extract_metadata(video_id, video_info),
+                'title': video_info.get('title'),
+            }
+
+        video_info = json_bangumi_data['currentVideoInfo']
+
+        season_id = json_bangumi_data.get('bangumiId')
+        season_number = season_id and next((
+            idx for idx, v in enumerate(json_bangumi_data.get('relatedBangumis') or [], 1)
+            if v.get('id') == season_id), 1)
+
+        json_bangumi_list = self._search_json(
+            r'window\.bangumiList\s*=\s*', webpage, 'bangumiList', video_id, fatal=False)
+        video_internal_id = int_or_none(traverse_obj(json_bangumi_data, ('currentVideoInfo', 'id')))
+        episode_number = video_internal_id and next((
+            idx for idx, v in enumerate(json_bangumi_list.get('items') or [], 1)
+            if v.get('videoId') == video_internal_id), None)
+
+        return {
+            **self._extract_metadata(video_id, video_info),
+            'title': json_bangumi_data.get('showTitle'),
+            'thumbnail': json_bangumi_data.get('image'),
+            'season': json_bangumi_data.get('bangumiTitle'),
+            'season_id': season_id,
+            'season_number': season_number,
+            'episode': json_bangumi_data.get('title'),
+            'episode_number': episode_number,
+            'comment_count': int_or_none(json_bangumi_data.get('commentCount')),
+        }