In 1979, Kenner released the Kenner Alien figure based upon the "Big Chap" Alien from the original 1979 film, and was recalled shortly following its release as a result of pressure from concerned parents who considered a children's toy based upon an R-rated horror film inappropriate.
Around the 80's and 90's, Halcyon released seventeen Alien model kits since 1987 as well as a Predator 2 model kit in 1994.
In 1992, Kenner released a collection of action figures known as Aliens. This line was initially intended to promote the now cancelled animated series Operation: Aliens and in later lines also included Predator and Aliens vs. Predator. Four series were released until production ceased in 1995.
In 1996, Galoob released the Micro Machines Aliens and Predator lines of scale miniature toys with production having ceased in 1997.
In 1997, Kenner produced the Alien Resurrection line with three series produced.
In 1998, Kay Bee Toys released the Kenner produced Aliens: Hive Wars line featuring Aliens, Marines, and Predators. More figures, including a female Predator and an Alien/Predator/Smash Mason 3-pack, were designed for this series but never released as part of the line.
In 2003, Kubrick released an Alien line of block-style miniature figures based upon the first two films.
Since their foundation in 2000, Hot Toys have carried the right to produce various Alien, Predator, and Alien vs. Predator figures.
NECA has produced various lines of Alien, Predator, Alien vs. Predator, and Prometheus figures for several years.
In 2013, a line of ReAction Figures Alien and Predator toys were produced.
Originally having produced figures based on the 2013 video game Aliens: Colonial Marines, Hiya Toys has also released figures based on Predator, Predator 2, and Alien: Covenant.
Funko Pop! Vinyl currently produces ongoing lines of Alien, Predator, Alien vs. Predator, and Prometheus figures.
Minimates produces ongoing lines of Aliens, Predator, Alien vs. Predator, and Prometheus figures.
In 2016, the Super 7 Alien M.U.S.C.L.E. line based upon the original 1979 film was released, followed by figures based on the sequel 1986 film.
Loot Crate and Titans Vinyl Figures have collaborated in producing several figures and other merchandise based on characters and creatures from the Alien, Predator, Alien vs. Predator, and Prometheus universe.
Eaglemoss Collections currently produces the ongoing Alien & Predator line of figures based on characters and creatures from all twelve films in the Alien, Predator, Alien vs. Predator, and Prometheus universe.