Sese Bau (born 23 June 1992) is a Papua New Guinean cricketer.
2015
He made his List A debut in the 2015–17 ICC World Cricket League Championship on 24 June 2015 against the Netherlands.
He made his first-class debut in the 2015–17 ICC Intercontinental Cup on 21 November 2015 against Afghanistan.
2016
Bau made his Twenty20 International debut on 6 February 2016 against Ireland in Australia and his One Day International debut on 4 November 2016 against Hong Kong.
2018
He was part of Papua New Guinea's squad for Group A of the 2018–19 ICC World Twenty20 East Asia-Pacific Qualifier tournament.
2019
In March 2019, he was named in Papua New Guinea's squad for the Regional Finals of the 2018–19 ICC World Twenty20 East Asia-Pacific Qualifier tournament.
He was in Papua New Guinea's squad for the 2019 ICC World Cricket League Division Two tournament in Namibia.
He was the leading run-scorer for Papua New Guinea in the tournament, with 141 runs in six matches.
In June 2019, he was selected to represent the Papua New Guinea cricket team in the men's tournament at the 2019 Pacific Games.
In September 2019, he was named in Papua New Guinea's squad for the 2019 ICC T20 World Cup Qualifier tournament in the United Arab Emirates.
In August 2021, Bau was named in Papua New Guinea's squad for the 2021 ICC Men's T20 World Cup.