37. I want a tighter jaw and neck. Am I a good candidate for a face and neck lift? (Photos)

I think you’re too young for a facelift. Maybe an upper eyelid lift would be of some benefit. I don’t see the point of fillers in your case.

Thank you for your question and for sharing your photos and concerns.
When considering facial and neck rejuvenation, age is not the primary factor—rather, the specific facial changes and findings are most important. In your photos, I noticed eyebrow asymmetry, volume deficiency and some excess skin in the upper eyelids, more pronounced nasolabial folds (especially on the left side), facial asymmetry on the right side, and fullness under the chin. There also appears to be a minor earlobe deformity.
In cases like yours, treatment is always tailored to individual needs. Since there is not a significant amount of excess skin and your tissue quality appears healthy, I would recommend a trans-temporal endoscopic facelift, which allows for well-camouflaged incisions within the hairline. In addition, a combination of upper blepharoplasty with fat grafting (especially for volume loss), and a lower facelift/neck lift (with incisions behind the ear) may provide natural and balanced results. Earlobe deformities can also be addressed during the same procedure if desired.
Of course, these are suggestions based on photographs. For a fully customized plan, an in-person consultation and examination would be ideal.
I hope this gives you a clearer idea about your options!