Janin Ullmann (née Reinhardt; born 14 November 1981) is a German television presenter and actress.

Ullmann participated in a casting of the German music channel VIVA.

Since then, she hosted several television shows, such as Inside, Film ab, Star Search – Das Magazin, Top of the Pops, Bravo Super Show, the Bundesvision Song Contest 2006 (with Stefan Raab), and several TV total specials.

Ullmann acted in Was nicht passt, wird passend gemacht, short film Mittsommer (2005) at Internationale Filmschule Köln, comedy show PAARE on Sat.1, twice in Die ProSieben Märchenstunde as Rapunzel, and played the lead role in the supernatural horror film Die Bienen – Tödliche Bedrohung.

[1] Based on her individual-feminist attitude, she founded the podcast Female Finance in 2022, which campaigns for women's financial independence.