St. Catherine's Lutheran Church (Latvian: Svētās Katrīnas Evaņģēliski luteriskā baznīca), also known as Biķeri or Biķernieki church for its location, is a Protestant church in Riga, the capital of Latvia. The church is situated at the address 146 Biķernieku Street. The church was built in 1766 and Herder was the first teacher here for 33 years. Like many other Riga churches, Bikeru Church has the golden cockerel on top.