Hüseyin Avni may refer to:
People Hüseyin Avni Bey (1875–1915), Ottoman military officer Hüseyin Avni Mutlu (born 1956), Turkish civil servant Hüseyin Avni Pasha (1820–1876), Ottoman statesman and grand vizier Hüseyin Avni Zaimler (1887–1930), Ottoman military officer and Turkish politician
Other uses Hüseyin Avni Aker Stadium, home of the football club Trabzonspor, named after Hüseyin Avni Aker