"FC Internazionale Milano have announced that they have reached an agreement to extend Marcelo Brozovic's contract. The 29-year-old midfielder will be an Inter player until 30 June 2026," Inter said in a statement.
Brozovic left Dinamo Zagreb in Croatia for Inter in 2015, his first overseas experience.
In his seven-year spell at Giuseppe Meazza Stadium, Brozovic scored 26 goals and made 35 assists in 279 appearances for the Nerazzurri.
He won the 2021 Italian Serie A title as Inter became domestic champions for the first time in 11 years.
In addition, Brozovic is a FIFA World Cup silver medalist.
He helped Croatia get to the final in Russia 2018 but lost 4-2 to France.