| Martynas Arlauskas | |
| Position: | Shooting guard / small forward |
| Height Cm: | 200 |
| Weight Kg: | 93 |
| Team: | CBet Jonava |
| League: | LKL |
| Birth Date: | 2000 7, df=yes |
| Birth Place: | Kaunas, Lithuania |
| Nationality: | Lithuanian |
| Highschool: | President Valdas Adamkus Gymnasium (Kaunas, Lithuania) |
| College: | Gonzaga (2019–2022) |
| Career Start: | 2016–2019; 2022 |
| Years1: | 2016–2019 |
| Team1: | Žalgiris Kaunas |
| Years2: | 2016–2019 |
| Team2: | →Žalgiris-2 Kaunas |
| Years3: | 2022–2024 |
| Team3: | Pieno žvaigždės Pasvalys |
| Years4: | 2024–present |
| Team4: | CBet Jonava |
| Draft Year: | 2023 |
| Highlights: |
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Martynas Arlauskas (born 10 July 2000) is a Lithuanian professional basketball player for CBet Jonava of the Lithuanian Basketball League (LKL). He played college basketball for the Gonzaga Bulldogs.
Arlauskas played high school basketball with President Valdas Adamkus Gymnasium in Kaunas, Lithuania, as well as for the Žalgiris Kaunas first and second clubs.[1] On 20 September 2018, he committed to play college basketball for Gonzaga, turning down professional options. He was ranked 42nd in his class by recruiting service 247Sports.[2]
On 21 August 2022, Arlauskas returned to Lithuania, signing a two-year contract with Pieno žvaigždės Pasvalys of the Lithuanian Basketball League (LKL).[3]
On 5 August 2024, Arlauskas signed with CBet Jonava of the Lithuanian Basketball League (LKL).[4]
|-| style="text-align:left;"| 2019–20| style="text-align:left;"| Gonzaga| 25 || 0 || 5.2 || .440 || .125 || .615 || .8 || .1 || .2 || .1 || 1.2|-| style="text-align:left;"| 2020–21| style="text-align:left;"| Gonzaga| 17 || 1 || 2.4 || .000 || .000 || .500 || .3 || .1 || .1 || .0 || .1|-| style="text-align:left;"| 2021–22| style="text-align:left;"| Gonzaga| 16 || 0 || 3.6 || .455 || .000 || .556 || .8 || .0 || .1 || .1 || .9|- class="sortbottom"| style="text-align:center;" colspan="2"| Career| 58 || 1 || 3.9 || .400 || .125 || .577 || .7 || .1 || .1 || .1 || .8