2015–16 Czech First League
The 2015–16 Czech First League, known as the Synot liga for sponsorship reasons, was the 23rd season of the Czech Republic's top-tier football league. Defending champions Viktoria Plzeň won the league for a second consecutive season, winning their fourth Czech title as a result.
Teams
, the 2014–15 FNL champion, returned to the First League just one season after their relegation. Runner-up FK Varnsdorf were not promoted as their stadium failed to meet the league requirements. Instead, FC Fastav Zlín rejoined the top level for the first time since the 2008–09 season.Stadia and locations
| Club | Location | Stadium | Capacity | 2014–15 |
| Ostrava | Městský stadion | 15,163 | 13th | |
| Bohemians 1905 | Prague | Ďolíček | 5,000 | 8th |
| Dukla Prague | Prague | Stadion Juliska | 8,150 | 6th |
| Jablonec nad Nisou | Stadion Střelnice | 6,280 | 3rd | |
| Městský stadion | 5,000 | 4th | ||
| Na Litavce | 9,100 | 5th | ||
| Sigma Olomouc | Olomouc | Andruv Stadion | 12,500 | FNL, 1st |
| Slavia Prague | Prague | Eden Arena | 20,800 | 9th |
| Městský fotbalový stadion Miroslava Valenty | 8,121 | 11th | ||
| Slovan Liberec | Liberec | Stadion u Nisy | 9,900 | 12th |
| Sparta Prague | Prague | Generali Arena | 19,416 | 2nd |
| Teplice | Na Stínadlech | 18,221 | 7th | |
| Viktoria Plzeň | Stadion města Plzně | 11,722 | 1st | |
| Jihlava | Stadion v Jiráskově ulici | 4,075 | 10th | |
| Zbrojovka Brno | Brno | Městský stadion | 12,550 | 14th |
| FC Fastav Zlín | Zlín | Letná Stadion | 6,375 | FNL, 3rd |