Nils Brun

{{Short description|Swiss cyclist (born 2000)}}

{{Infobox cyclist

| name = Nils Brun

| image = Rund_um_Köln_2023_70.jpg

| image_size =

| caption = Brun in 2023

| fullname =

| nickname =

| birth_date = {{birth date and age|2000|6|24|df=y}}

| birth_place =

| height =

| weight = 64 kg

| currentteam = MYVELO Pro Cycling Team

| discipline = {{ubl|Road|Mountain biking (former)}}

| role = Rider

| ridertype =

| amateuryears1 = 2019

| amateurteam1 = BigFriends.ch

| amateuryears2 = 2020–2021

| amateurteam2 = Swiss MTB Pro Team powered by Stoll{{cite web | url=https://firstcycling.com/rider.php?r=82241&teams=1 | title=Nils Brun | work=FirstCycling.com | accessdate=7 October 2023}}

| proyears1 = 2022–2024

| proteam1 = {{UCI team code|TUD|2022a}}{{cite web|url=https://www.uci.org/team-details/17618|title=Tudor Pro Cycling Team|publisher=UCI|access-date=11 May 2022|archive-url=https://web.archive.org/web/20220511212350/https://www.uci.org/team-details/17618|archive-date=11 May 2022}}{{cite web|first=Barry|last=Ryan|url=https://www.cyclingnews.com/news/pellaud-and-reichenbach-join-cancellaras-tudor-team-as-proteam-status-confirmed/|title=Pellaud and Reichenbach join Cancellara's Tudor team as ProTeam status confirmed|date=12 December 2022|work=cyclingnews.com|publisher=Future plc|accessdate=17 December 2022}}{{cite web|url=https://www.uci.org/team-details/17710|title=Tudor Pro Cycling Team|publisher=UCI|access-date=29 December 2022}}

| proyears2 = 2025–

| proteam2 = MYVELO Pro Cycling Team

| majorwins =

| medaltemplates =

| show-medals =

}}

Nils Brun (born 24 June 2000) is a Swiss cyclist, who currently rides for UCI Continental team MYVELO Pro Cycling Team.