<P> `` Ron and Tammy '' featured Megan Mullally , the real - life wife of Parks actor Nick Offerman , in a special guest appearance as Ron 's ex-wife , Tammy , who appears in several other episodes in the following seasons . According to Nielsen Media Research , it was seen by 4.93 million household viewers ; its rating of 2.2 was the season 's highest to that point . `` Ron and Tammy '' received highly positive reviews and is widely considered one of the best Parks and Recreation episodes , with many commentators praising Offerman 's performance . Tammy later returned for the third season sequel episode , `` Ron & Tammy : Part Two '' and several subsequent episodes . </P>
<P> `` Ron and Tammy '' featured Megan Mullally , the real - life wife of Parks actor Nick Offerman , in a special guest appearance as Ron 's ex-wife , Tammy , who appears in several other episodes in the following seasons . According to Nielsen Media Research , it was seen by 4.93 million household viewers ; its rating of 2.2 was the season 's highest to that point . `` Ron and Tammy '' received highly positive reviews and is widely considered one of the best Parks and Recreation episodes , with many commentators praising Offerman 's performance . Tammy later returned for the third season sequel episode , `` Ron & Tammy : Part Two '' and several subsequent episodes . </P>
who plays tammy 2 on parks and rec
who plays tammy 2 on parks and rec
Megan Mullally
Megan Mullally