Open era or Open Era may refer to:
- Open Era (tennis), the period since 1968 where professionals can compete in Grand Slams
- Glasnost era, the increased openness in the Soviet Union from the mid-1980s
Open era or wide-open era, may also refer to:
- Open range era of the American Old West when cattle were allowed to roam freely in many states
- Early 20th century in many U.S. communities when gambling, prostitution, and/or other vices were tolerated by local governments. Among these communities were:
- Galveston, Texas
- Hot Springs, Arkansas
Famous quotes containing the words open and/or era:
“To open a book brings profit.”
—Chinese proverb.
“The fantasies inspired by TB in the last century, by cancer now, are responses to a disease thought to be intractable and capricious—that is, a disease not understood—in an era in which medicine’s central premise is that all diseases can be cured.”
—Susan Sontag (b. 1933)