"Ruthless" is a song by American rapper Lil Tjay, released on May 3, 2019, as the fourth single from his EP F.N (2019) and debut studio album True 2 Myself (2019).

The song features American rapper Jay Critch and was produced by Relly Made.

The production is composed of piano, while lyrically Lil Tjay reflects on his life.

[1] Alphonse Pierre of Pitchfork commented that the song has "the perfect instrumental for Lil Tjay's light flow" and "Jay Critch trades his youth infused Fabolous-style delivery for a melody that sounds amateurish next to Tjay's, yet Critch's swag and personality sells the verse by the end.

"[1] ‡ Sales+streaming figures based on certification alone.