Epeli Waqaicece (born 7 July 2003), commonly known as Waqa Nalaga, is a Fijian rugby union player, who plays for the and . His preferred position is centre.
Nalaga studied at Cuvu College in Nadi before moving to New Zealand. He represented Fiji U20 in 2023.
Nalaga has represented in the National Provincial Championship since 2023, being named in their full squad for the 2023 Bunnings NPC. He was named in the squad for the 2024 Super Rugby Pacific season.