Two Victorian men who shot and bashed to death three kangaroos before posting footage of the "inhumane" attack on social media have been sentenced to community service.

A 22-year-old from Goroke was convicted in the Horsham Magistrates Court on Tuesday of numerous animal cruelty charges after three eastern grey Kangaroos were shot and bashed to death in November 2014.

The men killed three eastern grey kangaroos. Credit:Jay Cronan

He was was ordered to perform 175 hours of community service and pay legal costs to Victoria's environment department, which pursued the case.

A 20-year-old man from Camberwell was previously ordered to serve 175 hours community service and fined $1800 for his part in the cruelty.