Papa Smurf is the ringleader of the gang, and the only smurf cool enough to wear red. He is extremely wise and always willing to help any fellow smurf who needs it.
Smurfette is the only adult female smurf. She was created by Gargamel as a purple Smurf with dark hair in order to lure the other smurfs, but her innate smurfiness shined through and she became accepted into the smurfy society. She is also intelligent, using her "girliness" to her advantage.
Brainy Smurf is constantly by Papa Smurf's side. He sometimes seems to make more trouble than good. He always seems to be around whenever a problem needed solving and is usually somehow able to use his smarts to escape from Gargamel's many traps.
Vanity Smurf loves to look good, and usually for Smurfette. He always has a pink flower on his hat because it makes him feel good and adds to his natural charm. He is there to help any fellow smurf when needed, but he always makes sure to look his best while doing it.
Jokey Smurf is a particularly generous smurf. He is so generous in fact that he gave packages to all the other smurfs. However, the joke is that the packages often exploded (although a lot of them blow up in his face). The others eventually caught on to his jokes though.
Grouchy Smurf is never in a good mood. If he ever feels even the slightest bit cheerful, he would never admit it. He is quick to find faults with all the other Smurfs, expressing doubt about the Smurfs plans to escape Gargamel and company. He always learns his lesson in the end, however.
Baker Smurf makes the most delicious desserts for the smurfs. He gets mighty upset if anybody steals food or eaats out of turn. He is very picky about his selections, which always makes for a wonderful baker and chef.
Handy Smurf is the village handyman. He has become an expert in building houses out of mushrooms - the only one in the world. He will also build furniture and any other items the Smurfs may need out of the goodness of his heart.
Sassette Smurf is the second girl in Smurf Village. (Yes, there were two!). She is a bit of a tomboy and younger than Smurfette, but I'm sure kept Smurfette company. Girls have to stick together in a village filled with over a hundred other boys.
Harmony Smurf is always playing his horn announcing important Smurf issues. But, he really cannot play his horn very well and has lots of problems trying to get his fellow Smurfs to listen to his performances.
Baby Smurf was brought into Smurf Village by a stork. (No baby-making here). He is really playful and sometimes annoys the other Smurfs who don't understand that he is only a child having fun.
Astro Smurf is the Smurf from space. Does he wear that helmet all over the village? I would guess anytime that he wants to differentiate himself from the rest. I have a feeling he was introduced to the series during the big "space excitement" campaign from the 80s.