Coblentz

Coblentz is a surname. Notable people with the surname include:


 * Clara Rankin Coblentz (1863-1933), American social reformer
 * Laban Coblentz (b. 1961), American writer and communications specialist
 * William Coblentz (1873–1962), American scientist
 * William Coblentz (1922–2010), California attorney and power broker
 * Catherine Cate Coblentz, American writer of children's books
 * Stanton A. Coblentz, American author and poet