Does the 2005 Honda Accord have aux input?

Regardless of Your configuration or trim level in the 2005 Honda Accord, an auxiliary input was not offered as either standard or optional equipment. If You want to have the feature, You'll need to look to aftermarket solutions. Fortunately for You, many options are offered. Swapping out the manufacturer's head unit isn't exactly an easy task, but most automotive enthusiasts can do it with a little documentation in a long afternoon. If You're looking for potential replacements with auxiliary input jacks, You can find them for as little as about $100 from major manufacturers like Alpine, Kenwood, Sony, JVC, Pioneer, or others. It's a little bit of an investment, but if streaming Audio is worth it to You, You can absolutely find a way to make it happen.