| Birth Date: | 1989 8, df=yes |
| Birth Place: | Argentina |
| Ru Position: | Prop |
| Amatyears1: | 2011− |
| Amatteam1: | Los Matreros |
| Amatapps1: | 11 |
| Amatpoints1: | 5 |
| Years1: | 2020 2021 2022 2023 |
| Clubs1: | Ceibos Jaguares XV Houston SaberCats Dallas Jackals |
| Apps1: | 2 |
| Points1: | 0 |
| Ru Clubupdate: | 6 March 2023 |
| Superyears1: | 2018–2019 |
| Super1: | Jaguares |
| Superapps1: | 16 |
| Superpoints1: | 0 |
| Super14update: | 18 February 2018 |
| Repyears1: | 2018− |
| Repteam1: | Argentina |
| Repcaps1: | 4 |
| Reppoints1: | 0 |
| Ru Ntupdate: | 16 November 2018 |
Juan Pablo Zeiss (born 2 August 1989) is an Argentine rugby union player who plays for the Jaguares. He also plays for the Dallas Jackals in Major League Rugby (MLR). His playing position is at prop.
On 2 January 2018, Zeiss was named in the Jaguares squad for the 2018 Super Rugby season.[1] He previously played for the Houston SaberCats in the MLR.