Assen Emilov Blatechki (; born 22 March 1971) is a Bulgarian actor.
Blatechki appeared in a number of Bulgarian films including Steps in the Sand (Bulgarian: áÃÂÃÂÿúø ò ÿÃÂÃÂÃÂúð) and The Foreigner (Bulgarian: çÃÂöôõýõÃÂÃÂÃÂ). He has also taken roles in foreign films.
Blatechki is also a TV presenter and has been a judge on Bulgaria Searches for a Talent.
Blatechki participated in numerous sports, in particular karate. He was the karate champion of Bulgaria between 1989 and 1992.
Blatechki and actress Dilyana Popova have one son. He also has a daughter, Katerina, from his previous marriage to Katerina Goranova.