Nikola Todorov Kotkov (Bulgarian: Никола Тодоров Котков) (9 December 1938 – 30 June 1971), nicknamed Koteto (Котето, "The Kitten") was a Bulgarian footballer who played as a striker. Born in the capital Sofia, Kotkov started his football career as a Lokomotiv Sofia trainee and went on to spend much of it (1956–1969) with the club, winning the Bulgarian Championship in 1964. He then played for Levski Sofia, until his death in 1971. Kotkov died together with his friend and teammate Georgi Asparuhov in a traffic accident in the Vitinya Pass of the Balkan Mountains, en route to Vratsa. With Levski