Kolle is both a surname and a given name. Notable people with the name include:
Surname:

• Andy Kolle (born 1982), American boxer
• Helmut Kolle (1899–1931), German painter
• Jorge Kolle Cueto (died 2007), Bolivian politician
• Oswalt Kolle (1928–2010), German sex educator

Cologne (; German Köln , ), Germany's fourth-largest city (after Berlin, Hamburg, and Munich), is the largest city both in the German Federal State of North Rhine-Westphalia and within the Rhine-Ruhr metropolitan region, one of the major European metropolitan regions and the largest in Germany with more than ten million inhabitants.

Kolle is both a surname and a given name. Notable people with the name include:
Surname:

• Andy Kolle (born 1982), American boxer
• Helmut Kolle (1899–1931), German painter
• Jorge Kolle Cueto (died 2007), Bolivian politician
• Oswalt Kolle (1928–2010), German sex educator

Cologne (; German Köln , ), Germany's fourth-largest city (after Berlin, Hamburg, and Munich), is the largest city both in the German Federal State of North Rhine-Westphalia and within the Rhine-Ruhr metropolitan region, one of the major European metropolitan regions and the largest in Germany with more than ten million inhabitants.