| Phi II | |
| Native Name: | फ़ाई 2 |
| Postal Code: | 201310 |
| Postal Code Type: | PIN |
| Utc Offset1: | +5:30 |
| Timezone1: | IST |
| Demographics1 Info1: | Hindi, English |
| Demographics1 Title1: | Official |
| Demographics Type1: | Languages |
| Governing Body: | Greater Noida Industrial Development Authority |
| Subdivision Name3: | Greater Noida |
| Subdivision Type3: | City |
| Subdivision Name2: | Uttar Pradesh |
| Subdivision Type2: | State |
| Subdivision Name1: | North India |
| Subdivision Type1: | Region |
| Subdivision Name: | India |
| Subdivision Type: | Country |
| Pushpin Map: | India Uttar Pradesh |
| Settlement Type: | Neighborhood |
| Native Name Lang: | hi |
Phi II or Phi 2 is a residential locality in south-western Greater Noida, Uttar Pradesh, India.[1] [2] [3] Bordered by Omega I to the north, Phi I to the west and Swarn Nagari to the east, it is known to be one of the real estate hotspots of Greater Noida, alongside Omega II, Omega I, Phi I, Phi III, Phi IV, Chi I, Chi II, Chi III, Chi IV and Chi V.[4] It is named after the Greek letter Phi.