Chern (disambiguation)

Chern may refer to:
 * Shiing-Shen Chern (1911–2004), Chinese-American mathematician
 * Chern class, a type of characteristics class associated to complex vector bundles; named after Shiing-Shen Chern
 * Chern, Russia, several inhabited localities in Russia
 * Chern, medieval fortress on the modern location of Chernivtsi, Ukraine