Astronaut
The first civilian in space was Valentina Tereshkova aboard Vostok 6 (she also became the first woman in space on that mission).
Tereshkova was only honorarily inducted into the USSR's Air Force, which did not accept female pilots at that time. A month later, Joseph Albert Walker became the first American civilian in space when his X-15 Flight 90 crossed the line, qualifying him by the international definition of spaceflight. Walker had joined the US Army Air Force but was not a member during his flight. 
The first people in space who had never been a member of any country's armed forces were both Konstantin Feoktistov and Boris Yegorov aboard Voskhod 1.
Chinese women in space
On 16 June 2013, the 50th anniversary of the launch of Vostok 6, two women were in space, one of them Chinese, the second Chinese woman in space, Wang Yaping, aboard Tiangong-1 on the 3-man Shenzhou 10 mission, and Karen Nyberg on the 6-man Expedition 36 aboard the International Space Station. The mission had lifted off on 11 June 2013.