| Nephi Leatigaga | |
| Birth Name: | Nephi Tupou Leatigaga |
| Birth Date: | 5 December 1993 |
| Birth Place: | Salelologa, Siumu, Samoa |
| Height: | 6ft 4in |
| Weight: | 149.10NaN0 |
| Position: | Loosehead Prop, Tighthead Prop |
| Currentclub: | New South Wales Waratahs |
| Years1: | 2016–2017 |
| Clubs1: | Piacenza |
| Apps1: | 9 |
| Points1: | 13 |
| Years2: | 2017–2019 |
| Clubs2: | Biarritz Olympique |
| Apps2: | 29 |
| Points2: | 20 |
| Years3: | 2019–2023 |
| Clubs3: | Leicester Tigers |
| Apps3: | 77 |
| Points3: | 5 |
| Years4: | 2023 |
| Clubs4: | New South Wales Waratahs |
| Apps4: | 8 |
| Points4: | 5 |
| Repyears1: | 2016 - |
| Repcaps1: | 6 |
| Reppoints1: | 0 |
| Clubupdate: | 19 April 2023 |
| Repupdate: | 6 May 2019 |
Nephi Tupou Leatigaga (born 5 December 1993)[1] is a Samoan rugby union prop for New South Wales Waratahs in Super Rugby. He has previously played for Leicester Tigers in England's Premiership Rugby, Biarritz Olympique in France's Pro D2 and for Piacenza in Italy. He has played six internationals for in 2016 between 2022.[1]
Leatigaga was born in Samoa; he first played for Mt Wellington RFC and Auckland Rugby Union in New Zealand.[2] After impressing for Samoa 'A' he was called up for 's November 2016 touring squad.[3] He made his international debut on 25 November 2016 against in a 25-23 win at the Stade des Alpes in Grenoble, France.[4] On 18 January 2017 he joined Rugby Lyons Piacenza in Italy's Super 10[5] On 15 June 2017 his signature was announced by Biarritz Olympique.[6] After a season in France his signature for Leicester was widely reported in the French media in July 2018,[7] which prompted Biarritz to release a statement claiming his agent was unregistered[8] which the agent denied, saying he was registered with the RFU allowing him to sign the player to an English club.[9]
His signing for the 2019-20 season was confirmed by Leicester Tigers on 6 May 2019.[10] Leatigaga played as a replacement in the 2022 Premiership Rugby final as Tigers beat Saracens 15-12.[11] On 19 April 2023 he signing was announced by New South Wales Waratahs as injury cover for Angus Bell.[12]