From time to time, Wikipedians publish petitions in the Wikipedia namespace, and request others to sign them. Remember that petitions should be avoided, so please try to think of alternative methods to accomplish whatever goal you have in mind before starting a new one.

• Wikipedia:Administrators against kitten abuse
• Wikipedia:BLP semiprotection petition
• Wikipedia:Petition against IAR abuse
• Wikipedia:Petition against kitten abuse
• Wikipedia:Petition for a printed form
• Wikipedia:Petition for reconsideration of the Wikipedia Forever banner
• Wikipedia:Petition for the return of the Old Wikipedia
• Wikipedia:Petition Opposing Flagged Revisions
• Wikipedia:Flagged protection and patrolled revisions petition
• Wikipedia:Flagged revisions petition
• Wikipedia:Times that 1000 or more Wikipedians supported something

• Petition for the step down of the German Wikipedia ArbCom
  • see also German ArbCom step down RfC
• Meta:Petitions
  • Meta:Community petition
  • Meta:Petition to Jimbo
  • Meta:Letter to Wikimedia Foundation: Superprotect and Media Viewer
  • Meta:Requests for comment/Vote of no confidence on Arnnon Geshuri
  • Meta:Requests for comment/Petition of HTTPS default

• Wikipedia:Wikipedia is not a democracy (policy)
• Wikipedia:Polling is not a substitute for discussion#Petitions (guideline)
• WP:WikiProject Democracy
• Wikipedia:Voting is not evil (essay)
• Wikipedia:Consensus not numbers (essay)
• Wikipedia:Straw polls (failed proposal)
• Wikipedia:Petitions are considered harmful (essay)
• Wikipedia:Petitions are considered non-harmful (essay)
• meta:Polls are evil