| Country: | MYS |
| State: | Pahang |
| Type: | C |
| Route: | 103 |
| Alternate Name: | Jalan Langgar |
| Length Round: | 1 |
| Direction A: | North |
| Terminus A: | Jalan Kuantan-Pekan |
| Junction: | Federal route 3 Jalan Belimbing-Pahang Tua |
| Direction B: | Southeast |
| Terminus B: | Jalan Kuantan-Pekan |
| Destinations: | Pahang Tua Kampung Langgar |
Jalan Langgar also known as Jalan Pahang Tua (Pahang state route C103) is a major road in Pahang, Malaysia.
| Km | Exit | Junctions | To | Remarks | |
|---|---|---|---|---|---|
| Jalan Kuantan-Pekan | Northwest Kuantan Kuala Terengganu Southeast Pekan Johor Bahru | T-junctions | |||
| Kampung Lamir | |||||
| Kampung Gembuang | |||||
| Pahang Tua | West Jalan Belimbing-Pahang Tua Belimbing Lubuk Paku Paluh Hinai | T-junctions | |||
| Makam Sultan Muhammad Mansor Syah | |||||
| Kampung Tanjung Langgar | |||||
| Kampung Langgar | |||||
| Kampung Benta | |||||
| Kampung Jambu | |||||
| Jalan Kuantan-Pekan | North Kuantan Kuala Terengganu South Pekan Johor Bahru | T-junctions |