Nikola "Nikolica Pop" Simić (Serbian Cyrillic: Никола Симић - Николица Поп), (2 December 1897 – 22 December 1969) was a Serbian football player and manager. He was one of the first "stars" of the first generation of Serbian footballers and played over 100 official matches for BSK Belgrade. He was the coach of the Yugoslav national team in 1936. He played 10 matches for the Belgrade Football Subassociation team, and he was part of the first Yugoslav national team squad which was gathered to play in the 1920 Summer Olympics having played the second match against Egypt on 2 September 1920.