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| Test of Nerve | |
|---|---|
 | |
| Big Finish Productions audio drama | |
| Series | Sarah Jane Smith |
| Release no. | 3 |
| Written by | David Bishop |
| Directed by | Gary Russell |
| Produced by | Gary Russell Jason Haigh-Ellery |
| Length | 65 minutes |
| Preceded by | Sarah Jane Smith: The TAO Connection |
| Followed by | Sarah Jane Smith: Ghost Town |
Sarah Jane Smith: Test of Nerve is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who. It stars Elisabeth Sladen reprising her role as Sarah Jane Smith. It was released 5 September 2002.