| No. 63 – Los Angeles Chargers | |
|---|---|
| Position | Center |
| Roster status | Reserve |
| Personal information | |
| Born | August 10, 2001 Pittsburgh, Pennsylvania, U.S. |
| Height | 6 ft 6 in (1.98 m) |
| Weight | 308 lb (140 kg) |
| Career information | |
| High school | Seneca Valley (Harmony, Pennsylvania) |
| College | Purdue (2020–2023) Maryland (2024) |
| NFL draft | 2025: undrafted |
| Career history | |
| |
* Offseason and/or practice squad member only | |
| Stats at Pro Football Reference | |
Josh Kaltenberger (born August 10, 2001) is an American professional football center for the Los Angeles Chargers of the National Football League (NFL). He played college football for the Purdue Boilermakers and the Maryland Terrapins.
Kaltenberger played college football for the Purdue Boilermakers from 2020 to 2023 and the Maryland Terrapins in 2024. After redshirting his first year, he played in 13 games as a redshirt freshman. [1] [2] The following year, Kaltenberger appeared in 14 games and started three of them at center. [2] In 2023, he played in 10 games and started in four of them. [2] In 2024, Kaltenberger transferred to Maryland where he started in all 12 games at center. [3] [4]
| Height | Weight | Arm length | Hand span | 40-yard dash | 10-yard split | 20-yard split | 20-yard shuttle | Three-cone drill | Vertical jump | Broad jump | Bench press | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 ft 6 in (1.98 m) | 311 lb (141 kg) | 31+3⁄4 in (0.81 m) | 9+5⁄8 in (0.24 m) | 5.13 s | 1.71 s | 2.75 s | 4.87 s | 7.69 s | 32 in (0.81 m) | 9 ft 5 in (2.87 m) | 26 reps | |
| All values from Pro Day [5] | ||||||||||||
After not being selected in the 2025 NFL draft, Kaltenberger signed with the Los Angeles Chargers as an undrafted free agent. [6] He was waived as part of final roster cut downs on August 26, 2025, before signing to the practice squad the following day. [7] [8] He spent time on and off the Chargers practice squad throughout the season before being released for a fifth time on January 7, 2026. [9] [10] [11] [12] [13] He was signed to the reserve roster on January 13th. [14]