Danielle S. Barkhouse (born 1976) is a Canadian politician who was elected to the Nova Scotia House of Assembly in 2021. She represents the riding of Chester-St. Margaret's as a member of the Progressive Conservative Association of Nova Scotia. Currently, Barkhouse is the Speaker of the Nova Scotia House of Assembly. She is a member of the Assembly Matters and Veterans Affairs Committees. She is also a member of the House of Assembly Management Commission.
Prior to her election to the legislature, Barkhouse was a municipal councillor in Chester.
As Speaker of the House, Danielle Barkhouse has limited public access to the House of Assembly and indicated "an investigation is ongoing" to identify participants in a non-violent demonstration for a ban on entering Province House.
Danielle Barkhouse was caught on camera in 2022, during a vote, doing a middle finger gesture to MLA Brendan Maguire (who was then a Liberal MLA).