Gerhard VI, Count of Oldenburg (1430-1500), sea and street robber, regent of Bad Zwischenahn
Richard Friese (1854-1918), major German animal painter and sculptor, died in Bad Zwischenahn
Johann Friedrich Höger, named Fritz Höger (1877-1949), architect, built the water tower in Bad Zwischenahn in 1928
Sophie Charlotte von Oldenburg (1879-1964), lived from 1951 until her death in a small house in Bad Zwischenahn.

Horst Eckert (born 1931), known as Janosch, author and painter, lived from 1946 to 1952 and then again from 1953 to 1958 in Bad Zwischenahn
Udo Pastörs (born 1952), politician of the NPD has grown up here.
Gerhard VI, Count of Oldenburg (1430-1500), sea and street robber, regent of Bad Zwischenahn
Richard Friese (1854-1918), major German animal painter and sculptor, died in Bad Zwischenahn
Johann Friedrich Höger, named Fritz Höger (1877-1949), architect, built the water tower in Bad Zwischenahn in 1928
Sophie Charlotte von Oldenburg (1879-1964), lived from 1951 until her death in a small house in Bad Zwischenahn.
Horst Eckert (born 1931), known as Janosch, author and painter, lived from 1946 to 1952 and then again from 1953 to 1958 in Bad Zwischenahn
Udo Pastörs (born 1952), politician of the NPD has grown up here.
Bad Zwischenahn