Tosa d'Alp

{{Infobox mountain

| name =Tosa d'Alp

| photo = Tossa alp puigllançada.JPG

| photo_caption =

| elevation_m = 2,537

| elevation_ref =

| prominence =

| translation =

| language = Catalan

| location = Baixa Cerdanya

| listing = List of mountains in Catalonia

| range = Pyrenees

| coordinates = {{coord|42|19|18.02|N|1|53|37.75|E|type:mountain|display=inline,title}}

| topo =

| first_ascent =

| easiest_route = Climb

}}

Tosa d'Alp or La Tosa is a {{convert|2,537|m|ft|adj=mid|-high}} mountain in Baixa Cerdanya in the Spanish Pyrenees.{{cite web|url=http://www.icc.cat/vissir2/ |title=Mapa Topogràfic de Catalunya|publisher= Institut Cartogràfic de Catalunya|accessdate=May 22, 2010| archiveurl= https://web.archive.org/web/20100619060903/http://www.icc.cat/vissir2/| archivedate= 19 June 2010 | url-status= live}}

The Coll de Pal is a mountain pass that separates its eastern part from the Puigllançada. This mountain forms a quadripoint where the Alp, Urús, Das and Bagà municipal limits meet.

There is a triangulation station (282081001) at the summit.

Part of its slopes are home to the ski resort of Masella which is part of Alp 2500.[http://www.masella.com Masella ski resort]