List of Orlando City SC seasons
Orlando City SC is a soccer team based in Orlando, Florida. The Lions competed in the USL Pro, in their early years of existence, and competes in Major League Soccer.
Key
;Key to competitions- Major League Soccer – The top-flight of soccer in the United States, established in 1996.
- USL Pro – The third division of soccer in the United States from its 2010 establishment through 2017. The league has been successively known as USL and USL Championship and is now the second division of American soccer since its status elevation in 2017.
- U.S. Open Cup – The premier knockout cup competition in U.S. soccer, first contested in 1914.
- CONCACAF Champions League – The premier competition in North American soccer since 1962. It went by the name of Champions' Cup until 2008.
| 1st or W | Winners |
| 2nd or RU | Runners-up |
| 3rd | Third place |
| Last | Last place |
| ♦ | League golden boot winner |
| Highest average attendance | |
| Italics | Ongoing competition |
;Key to league record
- Season = The year and article of the season
- Div = Division/level on pyramid
- League = League name
- Pld = Games played
- W = Games won
- D = Games drawn
- L = Games lost
- GF = Goals for
- GA = Goals against
- GD = Goal difference
- Pts = Points
- PPG = Points per game
- Conf. = Conference position
- Overall = League position
- DNE = Did not enter
- DNQ = Did not qualify
- NH = Competition not held or canceled
- GS = Group stage
- R1 = First round
- R2 = Second round
- R3 = Third round
- R4 = Fourth round
- R5 = Fifth round
- Ro32 = Round of 32
- Ro16 = Round of 16
- QF = Quarterfinals
- SF = Semifinals
- F = Final
- RU = Runners-up
- W = Winners
International competitions
By competition
| Competition | Pld | W | D | L | GF | GA | GD | Win% |
| CONCACAF Champions League | - | - | - | - | - | - | - | - |
| Total | - | - | - | - | - | - | - | - |