Robert William "Dabbs" Greer (April 2, 1917 – April 28, 2007) was an American actor who performed many diverse supporting roles in film and television for over 50 years. One of his most remembered roles was his portrayal of the Reverend Robert Alden in NBC's Little House on the Prairie. Earlier, Greer had a recurring role as Coach Ossie Weiss in the NBC sitcom Hank.
Greer, a resident of Pasadena, California, from 1943, died in 2007 at Pasadena's Huntington Hospital after a battle with renal failure and heart disease. His body was transported back to his native state of Missouri, where it was buried in Peace Valley Cemetery in the town of Anderson.