| Palasport Lino Oldrini | |
| Former Names: | Palazzo dello Sport Lino Oldrini PalaIgnis PalaWhirlpool PalA2A |
| Location: | Piazzale Antonio Gramsci, 1 21100 Varese, VA, Italy |
| Opened: | 6 December 1964[1] |
| Renovated: | 1989, 1995, 2011 |
| Owner: | City of Varese |
| Surface: | 1,080 mq[2] |
| Capacity: | Basketball 5,300 |
| Dimensions: | 40x27 mt |
| Tenants: | Pallacanestro Varese (1964–present) |
Palasport Lino Oldrini, known as Enerxenia Arena for sponsorship reasons, is an indoor sporting arena that is located in Varese, Italy. The seating capacity of the arena is 5,300 people for basketball games.
The arena hosted the 1970 FIBA Intercontinental Cup basketball tournament. It is currently the home arena of the Italian League professional basketball club Pallacanestro Varese.