Yes, and make sure they take into account both what you are likely to contract and how much a weakened immune system affects how you will benefit from said vaccinations. Lymphoma in particular suggests that there's been a more or less reset of the immune system over the course of treatment... I have no idea if that makes a difference in effectiveness.
I might specifically try to get advice on this from a doctor who was involved in the treatment of your lymphoma, because lymphoma is a cancer of the immune system, so you want advice from someone deeply familiar with the details of your case.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
To any future monthly posters of SQ threads, please remember to add the "stupid_questions" tag.