Isac Santos

{{Infobox volleyball biography

| name = Isac Santos

| image = Isac Santos.jpg

| image_size =

| caption = Santos in 2019

| full_name = Isac Viana Santos

| nickname =

| birth_date = {{Birth date and age|1990|12|13|df=y}}

| birth_place = São Gonçalo, Rio de Janeiro, Brazil

| hometown =

| height = 2.08 m

| weight = 99 kg

| spike =

| block =

| college =

| position = Middle blocker

| currentclub = Itambé Minas

| currentnumber = 12

| years = 2009–2010
2010–2013
2013–2022
2023
2023–

| teams = Brasil Vôlei Clube
São Bernardo
Sada Cruzeiro
Jakarta STIN BIN
Itambé Minas

| nationalyears = 2013–

| nationalteam = {{vb|BRA}}

| medaltemplates =

{{MedalCountry| {{BRA}} }}

}}

Isac Viana Santos (born 13 December 1990) is a Brazilian professional volleyball player. He is a member of the Brazil national team, a silver medallist at the 2018 World Championship and the 2019 World Cup winner.{{cite web |url=https://en.volleyballworld.com/en/volleyball/worldcup/2019/news/brazil-crowned-mens-world-cup-champions?id=89173 |title=Brazil crowned Men's World Cup champions |work=volleyballworld.com |date=15 October 2019 |access-date=20 June 2021}}{{cite web |url=https://www.sadacruzeiro.com.br/?p=15080 |title=Sada Cruzeiro repete fórmula e mantém a base do elenco para 2021/22 |work=sadacruzeiro.com.br |language=pt |date=16 April 2021 |access-date=20 June 2021}} At the professional club level, he plays for the Indonesian team, Jakarta STIN BIN.

Honours

=Club=

FIVB Club World Championship
16px Betim 2013 – with Sada Cruzeiro
16px Betim 2015 – with Sada Cruzeiro
16px Betim 2016 – with Sada Cruzeiro
16px Betim 2019 – with Sada Cruzeiro
16px Betim 2021 – with Sada Cruzeiro
16px India 2023 – with Itambé Minas
CSV South American Club Championship
16px Belo Horizonte 2014 – with Sada Cruzeiro
16px Taubate 2016 – with Sada Cruzeiro
16px Montes Claros 2017 – with Sada Cruzeiro
16px Montes Claros 2018 – with Sada Cruzeiro
16px Belo Horizonte 2019 – with Sada Cruzeiro
16px Contagem 2020 – with Sada Cruzeiro{{cite web |url=https://worldofvolley.com/Latest_news/SouthAmerica/108160/sacch-m-cruzeiro-win-south-american-club-championship-for-7th-time-cachopa-mvp.html |title=SACCH M: Cruzeiro win South American Club Championship for 7th time, Cachopa MVP |work=worldofvolley.com |date=16 February 2020 |access-date=20 June 2021}}
16px Contagem 2022 – with Sada Cruzeiro
National championships
2013–14 16px Brazilian Cup, with Sada Cruzeiro
2013–14 16px Brazilian Championship, with Sada Cruzeiro
2014–15 16px Brazilian Championship, with Sada Cruzeiro
2015–16 16px Brazilian SuperCup, with Sada Cruzeiro
2015–16 16px Brazilian Cup, with Sada Cruzeiro
2015–16 16px Brazilian Championship, with Sada Cruzeiro
2016–17 16px Brazilian SuperCup, with Sada Cruzeiro
2016–17 16px Brazilian Championship, with Sada Cruzeiro
2017–18 16px Brazilian SuperCup, with Sada Cruzeiro
2017–18 16px Brazilian Cup, with Sada Cruzeiro
2017–18 16px Brazilian Championship, with Sada Cruzeiro
2018–19 16px Brazilian Cup, with Sada Cruzeiro
2019–20 16px Brazilian Cup, with Sada Cruzeiro
2020–21 16px Brazilian Cup, with Sada Cruzeiro
2021–22 16px Brazilian SuperCup, with Sada Cruzeiro
2021–22 16px Brazilian Championship, with Sada Cruzeiro