| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Pain d'Épices' | Medium | Med-Green | Streaked | White | Hybrid | - | - | Bastille, Jocelyne | --NR-- |
| 'Paisley Parfait' | Large | Dark-Green | Streaked | Yellow | Unknown | - | - | Terpening, Kent | --NR-- |
| 'Palatina Candy' | - | Blue/Green | Medial | White | Sport | Pale-Lavender | July | Kirschenlohr, Andreas | --NR-- |
| 'Pancakes' (Lachman) | - | - | - | - | Duplicate | - | - | Duplicate Name | --NR-- |
| 'Pancakes' (Williams) | Small | Med-Green | | | Hybrid | Light-Purple | | Williams, Frances | --NR-- |
| 'Pass the Butter' | Small | Yellow | | - | Unknown | Med-Lavender | July into August | Dye, Kay | .2020 |
| 'Pay Day' | Medium | Yellow | - | - | Hybrid | Pale-Lavender | July | Malloy, Alex | .2003 |
| 'Peach Salsa' | Medium | Light-Green | - | - | Hybrid | Light-Purple | July | Solberg, Robert | .2013 |
| 'Peanut' | Miniature | Med-Green | Medial | White | Unknown | Light-Purple | July into August | Schwarz, Jim | .2002 |
| 'Peanut Butter and Jelly' | Large | Yellow | | | Hybrid | | | Carlson, Monty & Carlson, Julie | --NR-- |
| 'Pebble Creek Grape Jelly' | Medium | Light-Green | | | Hybrid | Med-Lavender | | Kovalcsik, Joanna | .2022 |
| 'Peppermint Cream' | Large | Yellow | Marginal | Greenish White | Sport | Pale-Lavender | July | Hatfield, Handy & Walek, Kevin & The American Hosta Society | .2009 |
| 'Peppermint Ice' | Small | Blue/Green | Medial | White | Hybrid | Light-Purple | July into August | Krul, Nancy & Belle Gardens | .1994 |
| 'Peppermint Sticks' | - | - | - | - | Unknown | - | - | Unknown | --NR-- |
| 'Peter Pan' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | July | Minks, Eldren | .1980 |
| 'Pickle Barrel' | Small | Dark-Green | - | - | Unknown | - | - | Kuenster, Rod | --NR-- |
| 'Pie à la Mode' | - | Dark-Green | Marginal | White | TC Sport | - | July into August | Zilis, Mark | .2010 |
| 'Pie in the Sky' | Large | Med-Green | Streaked | Yellow | Hybrid | Med-Lavender | July into August | Elslager, Ed | .2003 |
| 'Piedmont Honey' | Large | Yellow | Marginal | Blue-Green | Sport | Near-White | June into July | Tomashek, Cindy | .2007 |
| 'Pineapple Juice' | Small | Yellow | - | - | TC Sport | Pale-Lavender | August | Zilis, Mark | .2003 |
| 'Pineapple Poll' | Medium | Med-Green | - | - | Hybrid | Med-Lavender | August | Smith, Eric & British Hosta and Hemerocallis Society | .1988 |
| 'Pineapple Punch' | Medium | Med-Green | Marginal | White | Sport | Pale-Lavender | August | Bergeron, Amy & Walters Gardens | .2005 |
| 'Pineapple Ripple' | Medium | Med-Green | Marginal | White | Sport | Pale-Lavender | August | Schwarz, Jim | .2007 |
| 'Pineapple Salsa' | Medium | Dark-Green | Medial | Yellow | TC Sport | Light-Purple | July into August | Solberg, Bob | .2022 |
| 'Pineapple Upsidedown Cake' | Medium | Yellow | Marginal | Green | TC Sport | Pale-Lavender | August | Zilis, Mark & Solberg, Robert | .1999 |
| 'Pineapple Zest' | Small | Yellow | - | - | Hybrid | - | - | Zilis, Mark | .2010 |
| 'Pink Lemonade' | Small | Light-Green | - | - | Hybrid | Light-Purple | July into August | Johnson, Greg | .2004 |
| 'Pinotte' | Large | Blue/Green | | | Unknown | | | Bastille, Jocelyne | --NR-- |
| 'Pistache' | Large | Med-Green | Streaked | White | Sport | - | - | Van Eechaute, Danny | .2007 |
| 'Pistachio Blueberry Cake' | Large | Blue/Green | - | - | Sport | Near-White | June into July | Fransen, Marco & Fransen, Joyce | --NR-- |
| 'Pistachio Cream' | Medium | Med-Green | - | - | TC Sport | Pale-Lavender | July | Zilis, Mark | .2005 |
| 'Pistachio Glow' | Small | Yellow | - | - | Hybrid | Near-White | July | Savory, Robert | .1990 |
| 'Plum Pudding' | Medium | Dark-Green | - | - | Hybrid | Light-Purple | August to September | Solberg, Robert | .2011 |
| 'Popcorn' | Medium | Dark-Green | Medial | White | Unknown | Near-White | July | Schmid, Tom | .1999 |
| 'Prawdzik Sunfish' | Large | Med-Green | Medial | Yellow | Unknown | - | July into August | Sauve, Criste | .2004 |
| 'Primavera Primrose' | Large | Yellow | - | - | Sport | Pale-Lavender | July into August | Grenfell, Diana | --NR-- |
| 'Pumpkin Pie' | Medium | Med-Green | Medial | Yellow | Unknown | - | - | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
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