| Nikola Sedláčková | |
| Birth Date: | 1990 9, df=yes |
| Birth Place: | Kyjov, Czechoslovakia |
| Position: | Defender |
| Currentclub: | Slovácko |
| Clubnumber: | 15 |
| Clubs1: | Slovácko |
| Years2: | 2017–2020 |
| Clubs2: | Slavia Praha |
| Caps2: | 30 |
| Goals2: | 0 |
| Years3: | 2020– |
| Clubs3: | Slovácko |
| Nationalteam1: | Czech Republic |
| Pcupdate: | 19:28, 30 August 2019 (UTC) |
| Ntupdate: | 19:28, 30 August 2019 (UTC) |
Nikola Sedláčková (born 6 September 1990) is a Czech footballer who plays as a defender and has appeared for the Czech Republic women's national team.[1]
Sedláčková has been capped for the Czech Republic national team, appearing for the team during the 2019 FIFA Women's World Cup qualifying cycle.[2]