Lucas Bianchi

{{short description|Uruguayan rugby union player}}

{{Infobox rugby biography

| name = Lucas Bianchi

| image =

| caption =

| full_name = Lucas Bianchi Bonfiglio

| birth_date = {{birth date and age|2001|03|26|df=y}}

| birth_place =

| death_date =

| death_place =

| height_cm = 190

| weight_kg = 107

| occupation =

| school = Ivy Thomas Memorial School

| university =

| ru_position = Blindside Flanker

| years1 =

| clubs1 = Peñarol

| apps1 =

| points1 =

| ru_clubupdate =

| repyears1 = 2022–

| repteam1 = {{nrut|Uruguay}}

| repcaps1 = 11

| reppoints1 = 5

| ru_ntupdate =

}}

Lucas Bianchi Bonfiglio{{fnf|Bianchi|Bonfiglio|lang=Spanish}} (born 26 March 2001) is a Uruguayan rugby union player, currently playing for Súper Liga Americana de Rugby side Peñarol.