Science and technology
* Ingress (signal leakage), the passage of an outside signal into a coaxial cable * Ingress filtering, a computer network packet filtering technique * Ingress protection rating, a protection level that electrical appliances provide against intrusion of physical objects * Ingress router, a source label switch router * Ingress cancellation, a technology to digitally remove in-channel ingressLegal
* Ingress, egress, and regress, property law terms * Ingress into India Ordinance, 1914Others
* ''Ingress'' (video game), a geolocation-based video game * '' Ingress (TV series)'', a Japanese anime series based on the video game of the same name * Ingress, Kent, England * Ingress Bell (1837–1914), English architectSee also
* Jean-Auguste-Dominique Ingres (1780–1867), French Neoclassical painter * Ingression (disambiguation) *