Johan Sébastien Tatlot (born 26 March 1996 in Schœlcher) is a French tennis player.

He also has an ATP career high doubles ranking of 525 achieved on 7 May 2018.

Tatlot was the world no.5 junior ranked player in January 2014 and reached the 2014 Australian Open boys' doubles final.

He received a wild card to advance to the doubles main draw in the 2015 French Open with doubles partner Tristan Lamasine, losing in the first round.

This biographical article relating to French tennis is a stub.