Leonidas Rossi

{{short description|Greek footballer}}

{{Use dmy dates|date=August 2024}}

{{Infobox football biography

| name = Leonidas Rossi

| fullname =

| image =

| caption =

| birth_date = {{birth date and age|1999|4|19|df=yes}}

| birth_place = Sarandë, Albania

| height = 1.83 m

| currentclub = Athens Kallithea FC

| clubnumber = 3

| position = Left-back

| youthyears1 = {{0|0000}}–2016

| youthclubs1 = Ifestos Peristeri

| youthyears2 = 2016–2017

| youthclubs2 = Apollon Smyrnis

| years1 = 2017–2018

| clubs1 = Pefki

| caps1 =

| goals1 =

| years2 = 2018–2021

| clubs2 = Apollon Smyrnis

| caps2 = 20

| goals2 = 0

| years3 = 2021–

| clubs3 = Athens Kallithea FC

| caps3 = 28

| goals3 = 0

| nationalyears1 = 2019

| nationalteam1 = Greece U21

| nationalcaps1 = 2

| nationalgoals1 = 0

| pcupdate = 16 June 2023

| ntupdate = 26 March 2019

}}

Leonidas Rossi ({{langx|el|Λεωνίδας Ρώσση}}; born 19 April 1999) is a Greek professional footballer who plays as a left-back for Super League 2 club Athens Kallithea FC.