Irina Ramialison (born 9 June 1991) is a professional tennis player from France.

On 10 November 2014, she reached a career-high singles ranking of world No.

Ramialison received a wildcard for the women's doubles tournament at the 2014 French Open alongside Constance Sibille; they lost in the first round to Madison Keys and Alison Riske.

Ramialison also received a wildcard for the singles qualifying of that tournament, only dropping a single game to beat Kristína Kučová in the first round, before falling in the second to Michelle Larcher de Brito in straight sets.

After having not played since the 2020 French Open, Ramialison made a return to professional tennis at the ITF $60,000 event in Burnie, Australia.