Grand Nomenon

{{short description|Mountain in Italy}}

{{Infobox mountain

| name = Grand Nomenon

| photo = Dalla Piatta di Grevon abc7.jpg

| photo_caption = Grand Nomenon

| elevation_m = 3488

| elevation_ref = {{cite web|url=https://peakbagging.top/peaks/1240|title=Grand Nomenon|publisher=peakbagging.top|accessdate=3 November 2019|archive-date=3 November 2019|archive-url=https://web.archive.org/web/20191103212543/https://peakbagging.top/peaks/1240|url-status=dead}}

| prominence_m = 396

| prominence_ref =

| listing = Alpine mountains above 3000 m

| map = Alps

| map_caption = Location in the Alps

| location = Aosta Valley, Italy

| range = Graian Alps

| coordinates = {{coord|45.612|N|7.236|E|type:mountain_region:IT_scale:100000|format=dms|display=inline,title}}

| range_coordinates =

| coordinates_ref =

| first_ascent = 1877

}}

Grand Nomenon (3,488m) is a mountain of the Graian Alps in Aosta Valley, Italy.

Despite being a fine pyramidal peak in its own right, Grand Nomenon lives somewhat in the shadow of its giant southern neighbour Grivola. The summit however provides a fantastic panorama and climbs usually start from the Cogne Valley to the north.{{cite web|url=https://www.summitpost.org/grand-nomenon/447605|title=Grand Nomenon|publisher=Summitpost.org|accessdate=3 November 2019}}