Are you looking for excellent queer science fiction books? Here are five exciting new novels from 2026. These books are written for adults. They all feature LGBTQ+ characters and stories.

The first book is Love Galaxy by Sierra Branham. This novel takes love and identity into outer space. It is a warm and adventurous story.

The second book is The Obake Code by Makana Yamamoto. Obake are spirits from Japanese folklore. This story blends sci-fi with queer themes and culture. It sounds fresh and unique.

The third book is Earthly Playing Field by Radhika Singh. This novel explores what it means to belong. It raises big questions about identity and community. The sci-fi setting makes it even more compelling.

The fourth book is What We Are Seeking by Cameron Reed. This is a story about searching for something more. It explores queer experience in a futuristic world. Many readers will find it moving and relatable.

The fifth book is Radiant Star by Ann Leckie. Ann Leckie is already a well-known sci-fi author. She is famous for creating diverse and gender-fluid characters. This new book continues her strong tradition.

These five novels show how queer stories are growing in science fiction. More and more authors are writing LGBTQ+ characters as heroes. That is very important for queer readers everywhere.

Do you prefer books for younger readers? There are also two great queer YA sci-fi novels this year. The first is If All the Stars Go Dark by S.G. Prince. The second is The Celestial Seas by T.A. Chan. Both books are perfect for teen readers who love space and adventure.

Queer sci-fi is a growing and exciting genre. These books prove that LGBTQ+ stories belong among the stars. Pick one up and start reading today.