how many season of grey's anatomy
0 0 0. If SpoilerTV âs report is accurate, ABC has ordered more Greyâs Anatomy episodes for Season 12 than it has for any other season since Season 3. According to the site, Grey's Anatomy Season 12 will have 25 episodes. ABC hasnât ordered that many episodes since Season 3, which was also 25 episodes. (Season 2 also had 25 episodes, but 5 of those episodes were meant for Season 1, so it really doesnât count.).