Siim-Sander Vene (born 12 November 1990) is an Estonian professional basketball player for à  iauliai of the Lithuanian Basketball League (LKL). Standing at 2.03 m (6 ft 8 in), he plays both the small forward and power forward positions. Vene represents the Estonian national basketball team internationally, and was named Estonian Basketball Player of the Year in 2017, 2018 and 2019.
Vene began playing basketball with Siili Palliklubi and TTÃÂ. In 2006, Vene moved to Lithuania and joined à ½algiris' junior team à ½algiris-Arvydas Sabonis school. With à ½algiris, Vene won the Nike International Junior Tournament in 2007 and the Nacionalinàkrepà ¡inio lyga (NKL) in 2008. Vene was loaned to Kaunas Triobet of the Lietuvos krepà ¡inio lyga (LKL) for the 2008âÂÂ09 season.
In the 2009âÂÂ10 Euroleague, Vene averaged 2 points, 1.8 rebounds and 0.2 assists per game.
In October 2010, Vene was loaned to Kaunas, and in December 2010, to Ludwigsburg of the Basketball Bundesliga (BBL).
In 2011, Vene joined Baltai (former Kaunas) on loan from à ½algiris. In February 2012, he was loaned to VEF Rëga of the Latvijas Basketbola Lëga (LBL).
On 27 September 2012, Vene was loaned to Prienai. Prienai finished the 2012âÂÂ13 season in fourth place.
In July 2013, Vene returned to à ½algiris. In the 2013âÂÂ14 Euroleague, Vene averaged 3 points, 2.6 rebounds and 0.6 assists per game, as à ½algiris reached Top 16. Vene won his first Lithuanian Championship in the 2013âÂÂ14 season, after defeating Neptà «nas 4 games to 2 in the finals. In the 2014âÂÂ15 season, Vene averaged 3.4 points, 1.2 rebounds and 0.5 assists per game in the Euroleague and won his second Lithuanian Championship, after à ½algiris defeated league rivals Lietuvos rytas 4âÂÂ0 in the finals. In the 2015âÂÂ16 Euroleague, à ½algiris once again reached Top 16, but failed to advance to the playoffs with a 2âÂÂ12 record. Vene averaged 3.3 points, 1.6 rebounds and 0.7 assists per game. He won his third consecutive Lithuanian Championship in the 2015âÂÂ16 season, after à ½algiris defeated Neptà «nas in the finals.
On 8 August 2016, Vene signed with Nizhny Novgorod of the VTB United League. He was named Estonian Basketball Player of the Year in 2017.
On 16 August 2017, Vene signed with Reggiana of the Lega Basket Serie A (LBA). On 29 September, he was sidelined for three months due to a leg injury and didn't play any games for Reggiana. On 4 January 2018, it was announced that Vene will sign for LBA club Varese for the remainder of the 2017âÂÂ18 season. On 21 June 2018, he was named Estonian Basketball Player of the Year for the second consecutive year.
On September 5, 2018, Vene signed a six-week deal with Manresa of the Liga ACB as a replacement for the injured Justin Doellman. He was released from the team when his contract ended. He signed with another Liga ACB team Fuenlabrada in December 2018. Only a week later Vene moved to another Liga ACB team Gran Canaria after making use of his opt-out for signing with a EuroLeague team.
On July 1, 2019 he signed contract with Varese of the LBA. He returns to Varese after a season with three different Spanish teams. On May 24, 2020 Vene signed a contract with Fuenlabrada, making a return to the Spanish club where he had already a stint in 2018.
On September 28, 2021, he signed a 2-month contract with Limoges CSP of the LNB Pro A.
On January 4, 2022, he signed with Pallacanestro Varese of the Italian Lega Basket Serie A (LBA).
On August 9, 2022, he signed with Hapoel Jerusalem of the Israeli Premier League. While on the team, Vene played a significant role particularly in a number of clutch wins, including over Maccabi Tel Aviv, and over Lenovo Tenerife in the semi-finals of the Basketball Champions League Final Four.
On August 22, 2025, he signed with à  iauliai of the Lithuanian Basketball League (LKL).
Vene was a member of the Estonian national under-18 basketball team that competed at the 2007 FIBA Europe Under-18 Championship and finished the tournament in 12th place. Vene averaged 12.1 points, 5 rebounds and 1 assist per game.
As a member of the senior Estonian national team, Vene competed at the EuroBasket 2015, averaging 10 points, 6.4 rebounds and 1.6 assists per game. Estonia finished the tournament in 20th place.
Vene was named the captain of the Estonian national team in 2020 ahead of the EuroBasket 2021 qualification games.
Vene's father, Priit, and mother, Lea, were both basketballers. His father is now a basketball coach. Vene's younger brother, Kent-Kaarel, is also a professional basketball player.
|- | style="text-align:left;"| 2009âÂÂ10 | style="text-align:left;"| à ½algiris | 6 || 0 || 10.9 || .417 || .000 || .500 || 1.8 || .2 || .0 || .2 || 2.0 || 1.2 |- | style="text-align:left;"| 2013âÂÂ14 | style="text-align:left;"| à ½algiris | 5 || 0 || 13.7 || .462 || .500 || 1.000 || 2.6 || .6 || .2 || .2 || 3.0 || 3.8 |- | style="text-align:left;"| 2014âÂÂ15 | style="text-align:left;"| à ½algiris | 14 || 0 || 9.2 || .450 || .438 || .714 || 1.2 || .5 || .5 || .0 || 3.4 || 2.6 |- | style="text-align:left;"| 2015âÂÂ16 | style="text-align:left;"| à ½algiris | 20 || 1 || 12.1 || .491 || .300 || .833 || 1.6 || .7 || .4 || .2 || 3.3 || 3.1 |- | style="text-align:left;"| 2018âÂÂ19 | style="text-align:left;"| Gran Canaria | 18 || 4 || 15.0|| .478 || .389 || .842 || 1.2 || .6 || .5 || .0 || 6.8 || 5.1 |- class="sortbottom" | style="text-align:center;" colspan="2" | Career | 63 || 5 || 11.2 || .471 || .357 || .789 || 1.5 || .6 || .4 || .1 || 4.2 || 2.8
|- | style="text-align:left;"| 2005 | style="text-align:left;"| 2005 U-16 European Championship Division B | style="text-align:left;"| Estonia U-16 | 6 || 4 || 28.0 || .448 || .444 || .583 || 5.2 || .0 || 1.5 || .2 || 13.8 |- | style="text-align:left;"| 2006 | style="text-align:left;"| 2006 U-16 European Championship Division B | style="text-align:left;"| Estonia U-16 | 9 || 9 || 34.3 || .372 || .328 || .378 || 9.6 || 3.3 || 2.8 || 1.4 || 16.0 |- | style="text-align:left;" rowspan=2| 2007 | style="text-align:left;"| 2007 U-18 European Championship | style="text-align:left;"| Estonia U-18 | 8 || 2 || 26.5 || .430 || .333 || .667 || 5.0 || 1.0 || 1.9 || .8 || 12.1 |- | style="text-align:left;"| 2007 U-20 European Championship Division B | style="text-align:left;"| Estonia U-20 | 8 || 0 || 13.3 || .300 || .050 || .500 || 3.3 || .3 || .9 || .0 || 3.8 |- | style="text-align:left;"| 2009 | style="text-align:left;"| EuroBasket 2009 Qualification Relegation Round | style="text-align:left;"| Estonia | 5 || 0 || 14.4 || .400 || .300 || .500 || 2.2 || .2 || .4 || .8 || 4.0 |- | style="text-align:left;"| 2011 | style="text-align:left;"| EuroBasket 2011 Division B | style="text-align:left;"| Estonia | 3 || 0 || 7.7 || .250 || .000 || 1.000 || .0 || .7 || .3 || .0 || 1.3 |- | style="text-align:left;"| 2012 | style="text-align:left;"| EuroBasket 2013 Qualification | style="text-align:left;"| Estonia | 10 || 1 || 25.9 || .551 || .370 || .571 || 6.8 || 1.9 || .7 || .5 || 14.0 |- | style="text-align:left;"| 2013 | style="text-align:left;"| EuroBasket 2015 First Qualification Round | style="text-align:left;"| Estonia | 4 || 0 || 21.3 || .290 || .286 || .833 || 3.3 || 1.5 || 1.0 || 1.5 || 6.3 |- | style="text-align:left;"| 2015 | style="text-align:left;"| EuroBasket 2015 | style="text-align:left;"| Estonia | 5 || 2 || 23.2 || .340 || .100 || .667 || 6.4 || 1.6 || .6 || .2 || 7.8 |- | style="text-align:left;"| 2018 | style="text-align:left;"| 2019 Basketball World Cup Qualification | style="text-align:left;"| Estonia | 4 || 4 || 29.0 || .490 || .286 || .750 || 3.2 || 2.2 || 2.8 || .0 || 15.5 |- | style="text-align:left;"| 2020 | style="text-align:left;"| EuroBasket 2022 qualification | style="text-align:left;"| Estonia | 2 || 2 || 31.2 || .542 || .500 || 1.000 || 4.5 || 1.5 || .5 || .0 || 18.5 |- | style="text-align:left;"| 2021âÂÂ22 | style="text-align:left;"| 2023 Basketball World Cup Qualification | style="text-align:left;"| Estonia | 7 || || 26.6 || .262 || .176 || .857 || 4.1 || 2.3 || .4 || .1 || 7.4 |- | style="text-align:left;"| 2022 | style="text-align:left;"| EuroBasket 2022 | style="text-align:left;"| Estonia | 5 || || 21.1 || .465 || .400 || .875 || 1.6 || 1.0 || .6 || .2 || 11.4