Can I link my wife's Qantas membership number to my Qantas credit card?

Will I receive Qantas bonus points if I apply for a credit card (which I have applied for in the last 6 months) and use the same Qantas account number but use a different cardholder name? Such as wife’s name but same Qantas account…

I don’t think so. I’m pretty sure most cards state that the FF account name must match the name of the CC applicant.

Why not just get your wife to sign up to QFF, and then apply for the card. Points will be credited to her QFF account, and then you can just transfer them to your account. QFF allow (4?) family transfers per year I believe.

This site has done an article on ways to avoid paying the sign up fee for QFF…

https://www.pointhacks.com.au/free-qantas-frequent-flyer-membership-sign-up-links/