Niche

Niche may refer to:

Science

 * Developmental niche, a concept for understanding the cultural context of child development
 * Ecological niche, a term describing the relational position of an organism's species
 * Niche differentiation, in ecology, the process by which competing species use the environment differently in a way that helps them to coexist
 * Niche market, in economics, the process by which competing companies divide the market in a way that helps them to coexist
 * Niche (protein structural motif)
 * Stem-cell niche, the necessary cellular environment of a stem cell

Other uses

 * Bassline (music genre), a type of music related to UK garage also called Niche
 * Niche (architecture), an exedra or an apse that has been reduced in size
 * A cell of a columbarium for a cremation urn
 * Niche (company), an Internet search and review service
 * Niche (horse), a British Thoroughbred racehorse
 * Niche (video game), a 2017 video game
 * Niche market, a focused, targetable portion (subset) of a market sector
 * Niche blogging, a blog focused on a niche market
 * Niche, a character in the manga Tegami Bachi
 * Niche (footballer), Bissau-Guinean footballer
 * Network in Canadian History and Environment, a group of Canadian environmental historians
 * "Nishe", a B-Side from the 2000 single "Unintended" by English rock band Muse
 * Niche Gamer, American news website