The Sammarinese records in swimming are the fastest ever performances of swimmers from San Marino, which are recognised and ratified by the San Marino Swimming Federation (FSN).
All records were set in finals unless noted otherwise.
Long Course (50 m) Men
Women
Mixed relay
Short Course (25 m) Men
Women
Mixed relay
Notes
References General Sammarinese Long Course Records – Men 31 May 2025 updated Sammarinese Long Course Records – Women 8 August 2021 updated Sammarinese Short Course Records – Men 2 December 2025 updated Sammarinese Short Course Records – Women 16 March 2025 updated Specific
External links FSN web site FSN records page