Krzysztof Jotko (born August 19, 1989) is a Polish mixed martial artist currently competing in the Light Heavyweight division.

He has previously fought in the Ultimate Fighting Championship and Professional Fighters League (PFL).

[2] He started training mixed martial arts after seeing one of the Tito Ortiz vs. Ken Shamrock bouts in TV.

[2] After finishing school, he moved to Warsaw where he continued training for his amateur career in the sport.

[4] Jotko made his promotional debut facing Bruno Santos at UFC Fight Night 33 on December 7, 2013.

[7] Jotko lost the fight via guillotine choke submission, ending his undefeated streak.

Jotko was expected to face Derek Brunson on June 20, 2015, at UFC Fight Night 69.

[10] However, Brunson pulled out of the fight on June 9 citing a rib injury and was briefly replaced by Uriah Hall.

[27] However, Jotko pulled out of the fight on August 16 citing injury and was replaced by Jordan Johnson.

[28] Jotko was expected to face newcomer Roman Kopylov on April 20, 2019, at UFC Fight Night 149.

[29] However, Kopylov pulled out of the bout on March 22 citing injury and was replaced by Alen Amedovski.

[35] Jotko was scheduled to face Eryk Anders on April 11, 2020, at UFC Fight Night: Overeem vs.

[48] Jotko faced Brendan Allen on October 1, 2022, at UFC Fight Night: Dern vs. Yan.