| Stefan Naydenov | |
| Birth Date: | 16 August 1957 |
| Birth Place: | Stubel, Montana, Bulgaria |
| Death Date: | (aged 53) |
| Death Place: | Stubel, Montana, Bulgaria |
| Position: | Attacking midfielder |
| Years1: | 1975–1977 |
| Years2: | 1977–1982 |
| Years3: | 1982–1990 |
| Years4: | 1990–1991 |
| Years5: | 1991–1993 |
| Clubs5: | Spartak Varna |
| Caps1: | 63 |
| Caps2: | 102 |
| Caps3: | 207 |
| Caps4: | 27 |
| Caps5: | 32 |
| Goals1: | 13 |
| Goals2: | 21 |
| Goals3: | 59 |
| Goals4: | 0 |
| Goals5: | 2 |
| Totalcaps: | 431 |
| Totalgoals: | 95 |
| Nationalyears1: | 1982–1983 |
| Nationalteam1: | Bulgaria |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 1 |
Stefan Naydenov (Bulgarian: Стефан Найденов; 16 August 1957 – 3 November 2010) was a Bulgarian footballer who played as an attacking midfielder, most notably for Spartak Varna. During his time with Spartak he was nicknamed Falcao by fans.[1] He is the club's record goalscorer in the top league with 56 goals.[2]
Naydenov played 6 times for the Bulgarian national team, scoring one goal.[3]