Can Nevada residents enter these giveaways?

Yes for any promotion open to US residents, which is nearly all of them. Where a company excludes a state it says so in the official rules, and that is the authority rather than anything on this page.

Yes. Every giveaway listed is free to enter with no purchase necessary, which is a legal requirement for a US sweepstakes rather than a courtesy. Never pay a fee to claim a prize.

Giveaways in Nevada

Almost every sweepstakes listed here is open nationwide, so a Nevada resident can enter the same promotions as anyone else. What genuinely differs by state is the law behind large prizes, and whether Nevada is holding money that belongs to you.

Sweepstakes law in Nevada

Nevada does not impose registration or bonding requirements on sweepstakes companies beyond the federal rules that apply everywhere: no purchase necessary, published official rules, and a named company. A promotion that excludes Nevada is almost always doing so for its own convenience rather than because of a state restriction.

Unclaimed money held by Nevada

Nevada holds unclaimed property through the Office of the State Treasurer, and roughly one in seven Americans has something sitting in a state database: a forgotten deposit, an uncashed final paycheck, an old insurance refund. Searching is free and takes a minute. No legitimate service needs to be paid to do it for you, and anyone charging a percentage to "recover" it is charging for a public search.

Questions

Can Nevada residents enter these giveaways?: Yes for any promotion open to US residents, which is nearly all of them. Where a company excludes a state it says so in the official rules, and that is the authority rather than anything on this page.
Is entering free?: Yes. Every giveaway listed is free to enter with no purchase necessary, which is a legal requirement for a US sweepstakes rather than a courtesy. Never pay a fee to claim a prize.

Open right now

Before you enter

These are paid listings, so the useful part is knowing what to check before you leave this site.

Named sponsor: A real giveaway names the company responsible for running it. If the entry page hides the sponsor or only uses a famous brand name with no company behind it, treat it as unsafe.
Official rules: The rules should state the prize, approximate retail value, entry period, eligibility, winner selection method and how odds are determined. Missing rules are the strongest reason to walk away.
Free entry: A US sweepstakes must be free to enter. No purchase necessary is a legal requirement, not a courtesy. Any fee to enter or claim a prize disqualifies the listing.