| Kahn, Juliet | “Seven Minutes in Heaven with the Electric Seraphim” by Kahn, Juliet | Short Story (up to 7,500 words) | Horror, Near Future, Science Fiction, Speculative |
| Kane, Meagan | What a Name Does Is Let You Leave | Short Story (up to 7,500 words) | Science Fiction, Speculative |
| Kantcheva, Adriana | “Freeze, Compute, Revert, Hope” by Kantcheva, Adriana | Short Story (up to 7,500 words) | Science Fiction, Speculative |
| Kantcheva, Adriana | “Vedritsa of the River” by Kantcheva, Adriana | Short Story (up to 7,500 words) | Environmental / Cli-Fi, Fantasy, Speculative |
| Kay, Hannya | "A Pixel, A Word, A Lie, A Speck of You" | Flash (up to 1,500 words), Indie | Cyberpunk, Environmental / Cli-Fi, Science Fiction, Speculative |
| Kemske, Abigail | "Someone to Feed You" | Flash (up to 1,500 words), Short Story (up to 7,500 words) | Fantasy, Horror, Speculative |
| Kemske, Abigail | Threaded Lives | Short Story (up to 7,500 words) | Speculative |
| Kilex, Sebastian | Erased | Novel (40,000 words and up), Young Adult | Science Fiction, Speculative |
| King, E E | Gods and Monsters | Novel (40,000 words and up) | Fantasy, Speculative, Urban Fantasy |
| Kingsley, Alex | True Confessions of a Slush Reader by Kingsley, Alex | Nonfiction Essay on SFF themes | Fantasy, Science Fiction, Speculative |
| Kingsley, Alex | Dreamers, Demons, and a Damn Good Slice of Pie by Kingsley, Alex | Franchise Media Tie-In, Indie, Multimedia Commentary on SFF Work, Nonfiction Essay on SFF themes, Video Game | Fantasy, Science Fiction, Speculative, Weird |
| Kingsley, Alex | Relic of Haven by Kingsley, Alex | Indie, Novel (40,000 words and up) | Environmental / Cli-Fi, Fantasy, Humorous, Science Fiction, Speculative, Weird |
| Kinney, Benjamin C. | "Recognition, Memory" | Short Story (up to 7,500 words) | Near Future, Science Fiction, Speculative |
| Koja, Kathe | Dark Matter by Koja, Kathe | Novel (40,000 words and up) | Cyberpunk, Near Future, Science Fiction, Speculative |
| Korbin, G.T. | "Repeat After Me" | Flash (up to 1,500 words), Indie | Science Fiction, Speculative |
| Kotowych, Stephen | Year's Best Canadian Fantasy and Science Fiction: Volume Three | Anthology, Flash (up to 1,500 words), Indie, Nonfiction Essay on SFF themes, Novelette (between 7,500 and 17,500 words), Poetry, Short Story (up to 7,500 words), Work in Translation | Environmental / Cli-Fi, Fantasy, Horror, Near Future, Paranormal, Science Fiction, Second-world Fantasy, Space Opera, Speculative, Urban Fantasy, Weird |
| Kozma, Andrew | The Only Good Billionaire | Short Story (up to 7,500 words) | Horror, Near Future, Science Fiction, Speculative |
| Kuipers, Melissa | "Erased" | Flash (up to 1,500 words) | Cozy, Speculative, Weird |
| Kurella, Jordan | "Unsettled Nature" | Short Story (up to 7,500 words) | Speculative, Weird, Western SFF |
