Water polo at the 2017 World Aquatics Championships – Men's team rosters

These are the rosters of all participating teams at the men's water polo tournament at the 2017 World Aquatics Championships in Budapest, Hungary.

The following is the Montenegrin roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Vladimir Gojković

The following is the Brazilian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Ângelo Coelho

The following is the Canadian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: 🇮🇹 Giuseppe Porzio

The following is the Kazakhstan roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: 🇷🇸 Nemanja Knežević

The following is the Italian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Alessandro Campagna

The following is the Hungarian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Tamás Märcz

The following is the Australian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Elvis Fatović

The following is the French roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Hrestak Hrvoje

The following is the Serbian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Dejan Savić

The following is the Greek roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Thodoris Vlachos

The following is the Spanish roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: David Martín

The following is the South African roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Paul Martin

The following is the Croatian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Ivica Tucak

The following is the American roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: 🇷🇸 Dejan Udovičić

The following is the Russian roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Sergey Evstigneev

The following is the Japanese roster in the men's water polo tournament of the 2017 World Aquatics Championships.

Head coach: Yoji Omoto