Van Kampen

Van Kampen may refer to:

• Seifert–van Kampen theorem, sometimes just called van Kampen's theorem, which describes an aspect of algebraic topology.

• Egbert van Kampen, the mathematician who devised the theorem

• Nico van Kampen, a Dutch theoretical physicist known for his work on statistical mechanics and non-equilibrium thermodynamics.
• Robert Van Kampen, an American businessman.
• Van Kampen Investments, a securities and investments company specializing in mutual funds, formerly owned by Morgan Stanley and currently part of Invesco's product line up.
• David van Kampen, Dutch painter and sculptor
• Stephen van Kampen, singer and musician in the rock band, Beija Flor.
• Paul van Kampen, singer and musician in the rock band, Beija Flor