Looking for logging into the Vanguard Index Funds site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Vanguard Index Funds site. After that you can login as usual with your login credentials.
https://investor.vanguard.com/my-account/log-on
http://www.vanguard.com/usc
https://investor.vanguard.com/mutual-funds/index-funds
https://investor.vanguard.com/corporate-portal/
https://investor.vanguard.com/contact-us/faqs/buy-vanguard-fund
https://investor.vanguard.com/mutual-funds/list
https://personal.vanguard.com/us/openaccount?lang=en
https://investor.vanguard.com/mutual-funds/profile/VFIAX
https://investor.vanguard.com/mutual-funds/how-to-open-account-online
https://personal.vanguard.com/us/funds/tools/watchlist
https://personal.vanguard.com/us/funds/snapshot?FundId=0040&from=TPV&FundIntExt=INT
https://investor.vanguard.com/etf/etf-vs-mutual-fund
https://personal.vanguard.com/web/cf/service-center-contact-us/