| Subotica Airfield | |
| Nativename: | Bikovo Aerodrome |
| Nativename-A: | Aerodrom Subotica |
| Nativename-R: | Аеродром Суботица |
| Icao: | LYSU |
| Type: | Civil |
| City-Served: | Subotica,  Serbia |
| Location: | Subotica |
| Elevation-F: | 358 |
| Elevation-M: | 109 |
| Pushpin Map: | Serbia |
| Coordinates: | 46.0226°N 19.7064°W |
| R1-Number: | 14/32 |
| R1-Length-F: | 3,937 |
| R1-Length-M: | 1,200 |
| R1-Surface: | Grass |
Subotica Airfield (Serbian: Аеродром Суботица / Aerodrom Subotica), also locally known as Bikovo Aerodrome (Serbian: Аеродром Биково / Aerodrom Bikovo), is a recreational aerodrome near the city of Subotica, Serbia. It has one runway that is 1,200 m long and 100 m wide. The field is mostly used for air sport with active Skydive Drop Zone, Pilot School for Glider pilot license (SPL) and private pilot license (PPL) as well as pilot rating courses : Glider towing STR; Aerobatics ARB; Flight instructor FI and NVFR. The club members are very active in paragliding and power kite piloting, too.
Aeroklub Ivan Sarić is the operator of Subotica Aerodrome.