Danny Rubin (b. 1957) is an American screenwriter, actor, lecturer, celebrity blogger, and most notably the screenwriter of the modern classic Groundhog Day. The title of the movie has now entered the vernacular to describe the experience of a day or even a limited event repeating. Rubin received a B.A. in biology from Brown University and a M.A. in radio, television, and film from Northwestern University. He has taught screenwriting at numerous universities and lectured on the topic at 20 academic conferences since 1995. Currently he holds the position of Briggs-Copeland Lecturer on Screenwriting at Harvard University. Rubin is married with two children.

Danny may refer to:

Timothy Michael "Tim" Kaine (born February 26, 1958) is a Virginia politician. Kaine served as the 70th Governor of Virginia from 2006 to 2010, and was the chairman of the Democratic National Committee from 2009 to 2011. He was elected governor in 2005, after serving as the 38th Lieutenant Governor of Virginia and Mayor of Richmond, Virginia.

Kaine was considered as a possible running mate for Barack Obama in 2008, but was not chosen.

On April 5, 2011, after weeks of speculation, Kaine announced his candidacy for the United States Senate seat in Virginia that would be opened up by the announced retirement of Jim Webb at the end of his term.

Kaine was born at Saint Joseph's Hospital in Saint Paul, Minnesota, to Mary Kathleen (née Burns) and Albert A. Kaine, a welder and the owner of a small iron-working shop. Kaine grew up in the Kansas City area and graduated from Rockhurst High School in Kansas City, Missouri.

Kaine graduated from the University of Missouri with a B.A. in economics in 1979. Kaine was a Coro Foundation fellow in Kansas City in 1978. He attended Harvard Law School, taking a year-long break during law school to work with the Jesuit order as a Catholic missionary in Honduras. Kaine is fluent in Spanish as a result of his year in Honduras. He graduated from Harvard Law School in 1983 with a Juris Doctor, and was admitted to the Virginia Bar. In 1984, Kaine married former Richmond Juvenile Court Judge Anne Holton. Holton is the daughter of former Virginia governor A. Linwood Holton, Jr. Kaine and Holton have three children, Nat, Woody, and Annella.