| Unit Name: | No. 537 Squadron RAF |
| Dates: | 8 Sep 1942 – 25 Jan 1943 |
| Country: | United Kingdom |
| Branch: | Royal Air Force |
| Role: | Turbinlite nightfighter squadron |
| Command Structure: | No. 10 Group RAF, Fighter Command[1] |
| Identification Symbol Label: | Squadron Badge heraldry |
| Identification Symbol 2 Label: | Squadron Codes |
No. 537 Squadron RAF was one of the ten Turbinlite nightfighter squadrons of the Royal Air Force during the Second World War.
No. 537 Squadron was formed at RAF Middle Wallop, Hampshire on 8 September 1942, from No. 1458 (Turbinlite) Flight, as part of No. 10 Group RAF in Fighter Command. Instead of operating only Turbinlite and -rudimentary- Airborne Intercept (AI) radar equipped aircraft (Havocs and Bostons) and working together with a normal nightfighter unit, such as in their case No. 245 Squadron RAF while still 1458 Flight, the unit now also flew with their own Hawker Hurricanes. It was disbanded at Middle Wallop on 25 January 1943, when Turbinlite squadrons were, due to lack of success on their part and the rapid development of AI radar, thought to be superfluous.
| 8 September 1942 | 25 January 1943 | Mk.I (Nightfigter) | ||
| 8 September 1942 | 25 January 1943 | Douglas Havoc | Mk.I (Turbinlite) | |
| 8 September 1942 | 25 January 1943 | Douglas Havoc | Mk.II (Nightfigter) | |
| 8 September 1942 | 25 January 1943 | Mk.III (Turbinlite) | ||
| 8 September 1942 | 25 January 1943 | Mk.IIb | ||
| 8 September 1942 | 25 January 1943 | Hawker Hurricane | Mk.IIc |
| 8 September 1942 | 25 January 1943 | RAF Middle Wallop, Hampshire |
| 8 September 1942 | 25 January 1943 | S/Ldr. P.L. Burke, AFC |