List of official tournaments

This is a list of official Nintendo tournaments in the Splatoon franchise.

Regional tournaments are each held through their own official Nintendo support.

Splatoon

2015	Nintendo World Championships 2015, Stage 1: Splatoon
2016	Splatoon Koshien 2016 Splatoon The Great British Splat Off
2017	2nd annual Splatoon Koshien 2017

2017	2017 Splatoon 2 World Inkling Invitational (E3 2017) Nintendo World Championships 2017, Stage 4: Splatoon 2
2018	3rd annual Splatoon Koshien 2018 Splatoon 2 French Championship 2018 Splatoon European Championship Splatoon 2 World Championship 2018 (E3 2018)
2019	Splatoon 2 EU Community Cups 4th annual Splatoon Koshien 2019 Splatoon 2 North America Inkling Open 2019 (PAX East) Splatoon 2 French Championship 2019 Splatoon 2 European Championship 2018-2019 Splatoon 2 Australasian Open Finals 2019 Splatoon 2 World Championship 2019 (E3 2019)
2020	Splatoon 2 European Championship 2019-2020 5th annual Splatoon Koshien 2020
2021	Splatoon 2 Fresh Four Championship 2021
2022	Splatoon 2 Inkopolis Showdown 2022

2022	Splatoon 3 Enter the Splatlands Invitational 2022 (PAX West) Splatoon 3 Splatsville Showdown 2022
2023	Splatoon Koshien 2023 Splatoon 3 North American Championship 2023 Splatoon 3 Championship 2023 (Nintendo Live 2023) Splatoon 3 European Championship 2023
2024	Splatoon 3 World Championship 2024