Women in piracy

While piracy was predominantly a male occupation, a minority of pirates were women. On many ships, women (as well as young boys) were prohibited by the ship's contract, which all crew members were required to sign. 
Because of the resistance to allowing women on board, many female pirates did not identify themselves as such. Anne Bonny, for example, dressed and acted as a man while on Captain Calico Jack's ship. She and Mary Read, another female pirate, are often identified as being unique in this regard.
This article contains a list of female pirates who are recognized by historians, listed in the time period they were active.
Female interaction with pirates in the 18th century.
Business interactions.
During the Golden Age of Piracy, many men had to leave home to find employment or set sail for economic reasons. This left women with the responsibilities of taking on traditionally male roles and filling the jobs that were left behind. The need for women to fill these roles led them to be granted rights that had historically been exclusive to men. Women were allowed to trade, own ships, and work as retailers. Often they were innkeepers or ran alehouses. In some seaside towns, laws were even written to allow widows to keep their husbands' responsibilities and property. This was important to local economies, as alehouses and other such establishments were centers of commerce, where pirates would congregate and trade with each other and with the people onshore.
As heads of these establishments, women had a considerable amount of freedom in business. They boarded and fed pirates, bought illegally pirated goods, acted as pawnbrokers for pirates, and even gave out loans - something many men, let alone women, viewed with great caution in that time period. At times, female business owners would even hide their clients when authorities came looking to arrest them for piracy.
Marriage.
Some women chose to marry pirates. These men were often very wealthy, but their wives tended not to gain wealth as a result of their marriages, as it was difficult for pirates to send home wages and booty earned overseas. These women's houses and establishments were often used as safe havens for pirates, who were considered enemies of all nations. 
Piracy.
Women sometimes became pirates themselves, though they tended to have to disguise themselves as men in order to do so. Pirates did not allow women onto their ships very often. Additionally, women were often regarded as bad luck among pirates. It was feared that the male members of the crew would argue and fight over the women. On many ships, women (as well as young boys) were prohibited by the ship's contract, which all crew members were required to sign. 
Because of the resistance to allowing women on board, many female pirates did not identify themselves as such. Anne Bonny, for example, dressed and acted as a man while on Captain Calico Jack's ship. She and Mary Read, another female pirate, are often identified as being unique in this regard. However, many women dressed as men during the Golden Age of Piracy, in an effort to take advantage of the many rights, privileges, and freedoms that were exclusive to men.
In fiction.
While most fictional and dramatic depictions of pirates have been male, some notable female pirates have been depicted.