So... is Tokyo Ghoul finished or not?
YES, it is finished.
Why?
The anime finished after the manga:
Anime finished: December 25, 2018
Manga finished: July 05, 2018
MangaUpdates contains information about the anime adaptation and indicates that it is complete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Tokyo Ghoul
東京喰種-トーキョーグール-
Anime - Base
Release date: July 04, 2014
Tokyo Ghoul √A
東京喰種√A
Anime - Sequel
Release date: January 09, 2015
Tokyo Ghoul:re
東京喰種トーキョーグール：re
Anime - Sequel
Release date: April 03, 2018
Tokyo Ghoul:re 2nd Season
東京喰種トーキョーグール：re 第2期
Anime - Sequel
Release date: October 09, 2018
Synopsis
Tokyo Ghoul tells the story of Ken Kaneki, a normal college student whose life takes a dark turn after a fateful encounter.
He discovers that ghouls, creatures who look human but feed on human flesh, are living among us in Tokyo.
An incident leads to Kaneki becoming a rare human-ghoul hybrid, forcing him to navigate a terrifying new world.
Caught between the human and ghoul worlds, Kaneki struggles to maintain his humanity while facing the dangers and moral dilemmas of his new existence. He must learn to survive and find his place in a city where ghouls and humans are in constant conflict, all while trying to hold onto who he once was.