Longest frame in a professional snooker match
- Who
- David Gilbert, Fergal O'Brien
- What
- 123:41 minute(s):second(s)
- Where
- United Kingdom (Sheffield)
- When
- 12 April 2017
On 12 April 2017, Fergal O'Brien (Ireland) and David Gilbert (UK) played a deciding frame lasting 2 hours 3 minutes 41 seconds in the final qualifying round of the Betfred World Championship at the Ponds Forge International Sports Centre in Sheffield, South Yorkshire, UK. It was O'Brien who emerged victorious, ending a prolonged safety battle by potting brown and blue to seal the frame 73–46 and the match 10–9.