Heaviest black piranha fish caught in competition

- Who
- Russell Jensen
- What
- 3.83 kilogram(s)
- Where
- Brazil (Jatapo, Amazonas,)
- When
- 02 October 2009
According to the International Game Fish Association (IGFA), angler Russell Jensen caught a black piranha (Serrasalmus rhombeus) on 2 October 2009 in Jatapo, Amazonas, Brazil, which weighed 3.83 kg (8 lb 7 oz).
The fish measured 49.53 cm (1ft 7 in) in length and had a girth of 52.07 cm (1 ft 8 in). Jensen used a piranha as bait.