Betta simorum

{{Short description|Species of fish}}

{{Speciesbox

| status = VU

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Low, B.W. |date=2019 |title=Betta simorum |volume=2019 |page=e.T91310746A91310751 |doi=10.2305/IUCN.UK.2019-2.RLTS.T91310746A91310751.en |access-date=19 November 2021}}

| image = Betta simorum male1.jpg

| taxon = Betta simorum

| authority = H. H. Tan & P. K. L. Ng, 1996

}}

Betta simorum is a species of gourami endemic to Indonesia. This species grows to a length of {{convert|6.4|cm|in}} SL. This species can also be found in the aquarium trade.{{FishBase species |genus= Betta|species= simorum| month = February | year = 2014}} The species was named simorum and uses the Latin genitive plural "of the Sims", named so in honour of Thomas G. K. Sim and his wife Farrah, of Sindo Aquarium in Jambi, Sumatra.{{Citation|last = Linke| first = Horste| title = Labyrinth Fish World| publisher = Fish Magazine Taiwan| place = Taiwan| year = 2012| page = 189| chapter = Betta simorum TAN & NG, 1996 | isbn = 978-986-84527-7-0}}