Hans-Christian Hausenberg (born 18 September 1998) is an Estonian decathlete and long jumper.

On 1 March 2015, he set a world U18 record in heptathlon (indoor).

He won the long jump qualification with 7.98 m (w) at 2019 European Athletics U23 Championships, but finished fourth in final.

He won a bronze medal in decathlon at 2015 World Youth Championships in Cali and silver medal in pole vault at 2013 European Youth Summer Olympic Festival.

This biographical article relating to Estonian athletics is a stub.