Nalo Hopkinson (born 20 December 1960) is a Jamaican-born Canadian speculative fiction writer and editor. Her novels – Brown Girl in the Ring (1998), Midnight Robber (2000), The Salt Roads (2003), The New Moon's Arms (2007) – and short stories such as those in her collection Skin Folk (2001) often draw on Caribbean history and language, and its traditions of oral and written storytelling.

Hopkinson has edited two fiction anthologies: Whispers from the Cotton Tree Root: Caribbean Fabulist Fiction and Mojo: Conjure Stories. She was the co-editor with Uppinder Mehan of the 2004 anthology So Long Been Dreaming: Postcolonial Visions of the Future, and with Geoff Ryman co-edited Tesseracts 9.

Hopkinson defended George Elliott Clarke's novel Whylah Falls on the CBC's Canada Reads 2002. She was the curator of Six Impossible Things, an audio series of Canadian fantastical fiction on CBC Radio One.

As of 2021, she lives and teaches in Vancouver, British Columbia. In 2020, Hopkinson was named the 37th Damon Knight Grand Master, in recognition of "lifetime achievement in science fiction and/or fantasy".

Nalo Hopkinson was born 20 December 1960 in Kingston, Jamaica, to Freda and Abdur Rahman Slade Hopkinson. She grew up in Guyana, Trinidad, and Canada. She was raised in a literary environment; her mother was a library technician and her father a Guyanese poet, playwright and actor who also taught English and Latin. By virtue of this upbringing, Hopkinson had access to writers such as Derek Walcott during her formative years, and could read Kurt Vonnegut's works by the age of six. Hopkinson's writing is influenced by the fairy and folk tales she read at a young age, among which were the Afro-Caribbean stories about Anansi, as well as Western works including Gulliver's Travels, the Iliad, and the Odyssey; she was also known to have read the works of Shakespeare around the time she was reading Homer. Though she lived briefly in Connecticut in the U.S. during her father's tenure at Yale University, Hopkinson has said that the culture shock from her move to Toronto from Guyana at the age of 16 was something "to which [she's] still not fully reconciled". She lived in Toronto from 1977 to 2011, before moving to Riverside, California, where she works as Professor of Creative Writing at University of California, Riverside.

Hopkinson has a Master of Arts degree in Writing Popular Fiction from Seton Hill University, where she studied with her mentor and instructor, science fiction writer James Morrow. She has learning disabilities.

Before working as a professor, Hopkinson held jobs in libraries, worked as a government culture research officer, and held the position of grants officer at the Toronto Arts Council. She has taught writing at various programs around the world, including stints as writer-in-residence at Clarion East, Clarion West and Clarion South. Publishing and writing was stopped for six years due to a serious illness that prevented her from working. Severe anemia, caused by fibroids as well as a vitamin D deficiency, led to financial difficulties and ultimately homelessness for two years prior to being hired by UC Riverside.

In 2011, Hopkinson was hired as an associate professor in creative writing with an emphasis on science fiction, fantasy, and magical realism at University of California, Riverside. She became a full professor in 2014.