geo + mock oly

collecting less known Geometry Olympiads, along with Aops Mock Geometry Olympiads

besides 

Adygea Teachers' Geometry Olympiad  (Russia)

Discord Geometry Olympiad (DGO)

  Geolympiad 2015 (Aops) 

Iranian Geometry Olympiad (IGO)
Mexican Geometry Olympiad 

Moscow Oral Geometry Olympiad  (Russia)
Novosibirsk Oral Geometry (Russia)

Sharygin Geometry Olympiad  (Russia)
Ukrainian Geometry Olympiad 
Yasinsky Geometry Olympiad  (Ukraine)

a few olympiad geometry contests collected in aops here

Geometry Bee 
(USA Junior level)

Geometry Bee 2008-18 with partial solutions (pdf)

The Geometry Bee is an annual geometry contest run by students from the Amador Valley Math Team, in Pleasanton, CA.A ny student in the 9th grade (or the foreign equivalent) and below may participate.

sources: www.geometrybee.org  , avmathteam.weebly.com

Aops Mock Olympiads

• 2011 Mock Geometry AIME (pdf)

by abacadaea,  originally posted here

• 2012 Mock Geometry AIME (pdf)

by ProblemSolver1026,  originally posted here

• 2017 Mock Geometry AIME  (pdf)

by AndrewWu (wu2481632),  originally posted here, solutions online

• 2014 Mock Geometry AMC (pdf)

by djmathman,   originally posted here

• 2012 Mock Geometry USAMO (pdf)

by Jinduckey & cwein3, originally posted here

• 2018 Mock Geometry HMMT with solutions (pdf)

by Tovi Wen (two origami), original posted here

• 2017 Mock Olympiad Geometry by AndrewWu (wu2481632) GGG

Contest 1 (pdf), originally posted here , solutions online 

Contest 2 (pdf), originally posted here , solutions online
Contest 3 (pdf), originally posted here , solutions online

• 2019 Mock Olympiad Geometry with solutions  (pdf)

by Tovi Wen (two origami), original posted here, more solutions here

• 2019 Geometry Mock [India Forum]  (pdf)

by GeoMetrix, Pluto1708, Naruto.D.Luffy, amar_04 ,
original posted here, solutions here

• 2019  GOTEEM, Geometry Olympiad: Tovi and Ethan's Exam of Mathematics with solutions  (pdf)

by Tovi Wen, Ethan Joo, original posted here, more solutions here

• 2020 Computational Geometry Contest with solutions  (pdf)

by Tovi Wen (two origami), original posted here, more solutions here

• 2020 AQGO: Aops Quarantine Geometry Olympiad (pdf )

               by GeoMetrix, Amar_04 , mueller.25 , original posted here, solutions online

• 2020 POGCHAMP Geometry Οlympiad: Pretty Original Geometry Contest: HAs Mediocre Problems with solutions (pdf )

by tworigami  and mathman3880, original posted here, more solutions here

• 2020 Mock Olympiad Geometry by AndrewWu (wu2481632) GGG

Contest 4 (pdf), originally posted here , solutions not yet  
[Contests 1-3 took place in  2017]

• 2021 CSMGO: Christmas Special Mock Geometry Olympiad   (pdf)

                               by amar_04 originally posted here solutions not yet   (aops contest collection)

 

Geometry Marathons in Aops

those with many olympiad leved problems

• Geometry Marathon - Olympiad level FEB 2010 - AUG 2013 (620 problems)
• First problem in marathon  MAR 2015 - NOV 2015 (35 problems)
• OGM - Online Geometry Marathon   FEB 2016 - JUL 2017 (38 problems)
• OGM - Online Meometry Marathon 2.0  MAY 2018 (8 problems)
• Geometry marathon topic   JUL 2018 - NOV 2018 (60 problems)

Geolympiad 2015 in Aops 

(it has it's own tab)