50 guns:
- Gundeck: 22 × 18 pdrs
- Upper gundeck: 22 × 9 pdrs
- Quarterdeck: 4 × 6 pdrs
- Forecastle: 2 × 6 pdrs
HMS Nonsuch was a 50-gun fourth rate ship of the line of the Royal Navy, built to the 1733 proposals of the 1719 Establishment at Rotherhithe, and launched on 29 December 1741.
Nonsuch served until 1766, when she was broken up.