What state could possibly have a more colorful, archive-worthy history than Louisiana?
offical state archives, you'll find a number of digital collections and databases scattered about, including:
You can search several types of Louisiana vital records: death records, along with Orlean Parish birth and marriage records (it's not clear what dates are covered).
A site with a promising name, Louisiana Digital Archives, contains only one set of records, death records from the Social Security Death Index (which can be searched more comprehensively at the main SSDI site).
All in all, rather slim pickins. Happily, the Louisiana State Library comes to the rescue with a large set of collections at the Louisiana Digital Library. There are several hundred individual collections here, organized into topics:
You can also search by media format or time period.
Lastly, the Louisiana Historical Society offers up a good list of other archives and historical resources in the state.