| Peter Kostolanský | |
| Fullname: | Peter Kostolanský |
| Birth Date: | 8 August 1985 |
| Birth Place: | Trnava, Czechoslovakia |
| Position: | Goalkeeper |
| Currentclub: | SFM Senec |
| Clubnumber: | 20 |
| Youthyears1: | 1993–2001 |
| Youthclubs1: | Lokomotíva Trnava |
| Youthyears2: | 2001–2004 |
| Youthclubs2: | Spartak Trnava |
| Years1: | 2004–2005 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2005–2010 |
| Caps2: | 17 |
| Goals2: | 0 |
| Years3: | 2011–2013 |
| Caps3: | 75 |
| Goals3: | 0 |
| Years4: | 2014– |
| Caps4: | 0 |
| Goals4: | 0 |
| Pcupdate: | 1 January 2014 |
Peter Kostolanský (born 8 August 1985) is a Slovak football goalkeeper who is currently playing for SFM Senec.