diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63d5925cab1..a77f7a359da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ All notable changes to Sourcegraph are documented in this file.
 - Batch Changes now allows changesets to be exported in CSV and JSON format. [#56721](https://github.com/sourcegraph/sourcegraph/pull/56721)
 - Supports custom ChatCompletion models in Cody clients for dotcom users. [#58158](https://github.com/sourcegraph/sourcegraph/pull/58158)
 - Topics synced from GitHub and GitLab are now displayed for repository matches in the search results and on the repository tree page. [#58927](https://github.com/sourcegraph/sourcegraph/pull/58927)
+- Added a new column "Repository metadata JSON" to the CSV export of repository search results, which includes the JSON encoded object of metadata key-value pairs. [#59334](https://github.com/sourcegraph/sourcegraph/pull/59334)
 
 ### Changed
 
@@ -57,6 +58,7 @@ All notable changes to Sourcegraph are documented in this file.
 - The feature flag `search-ranking` is now completely removed. [#58156](https://github.com/sourcegraph/sourcegraph/pull/58156)
 - The notepad UI, notebook creation feature. [#58217](https://github.com/sourcegraph/sourcegraph/pull/58217)
 - The experimental `indexRepositoryName` option for the rust packages code host connection has been removed. [#59176](https://github.com/sourcegraph/sourcegraph/pull/59176)
+- The column "Repository metadata" in the CSV export of repository search results is now deprecated and will be removed in a future release. Use "Repository metadata JSON" instead [#59334](https://github.com/sourcegraph/sourcegraph/pull/59334)
 
 ## Unreleased 5.2.6
 
diff --git a/client/web/src/search/results/export/searchResultsExport.test.ts b/client/web/src/search/results/export/searchResultsExport.test.ts
index 2b44dae14f5..2822c43a599 100644
--- a/client/web/src/search/results/export/searchResultsExport.test.ts
+++ b/client/web/src/search/results/export/searchResultsExport.test.ts
@@ -1404,7 +1404,7 @@ describe('searchResultsToFileContent', () => {
         // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         const [, results] = data.find(([searchType]) => searchType === 'repo')!
         expect(searchResultsToFileContent(results, sourcegraphURL, true)).toEqual(
-            'Match type,Repository,Repository external URL,Repository metadata\nrepo,github.com/lorenzodifuccia/safaribooks,http://localhost:3443/github.com/lorenzodifuccia/safaribooks,"oss\ndeprecated\nsome"",non-standard-key:value"\nrepo,github.com/rfletcher/safari-json-formatter,http://localhost:3443/github.com/rfletcher/safari-json-formatter,\nrepo,github.com/AdguardTeam/AdGuardForSafari,http://localhost:3443/github.com/AdguardTeam/AdGuardForSafari,\nrepo,github.com/kishikawakatsumi/SourceKitForSafari,http://localhost:3443/github.com/kishikawakatsumi/SourceKitForSafari,\nrepo,github.com/shaojiankui/iOS-UDID-Safari,http://localhost:3443/github.com/shaojiankui/iOS-UDID-Safari,'
+            'Match type,Repository,Repository external URL,Repository metadata,Repository metadata JSON\nrepo,github.com/lorenzodifuccia/safaribooks,http://localhost:3443/github.com/lorenzodifuccia/safaribooks,"oss\ndeprecated\nsome"",non-standard-key:value","{""oss"":null,""deprecated"":null,""some\\"",non-standard-key"":""value""}"\nrepo,github.com/rfletcher/safari-json-formatter,http://localhost:3443/github.com/rfletcher/safari-json-formatter,,{}\nrepo,github.com/AdguardTeam/AdGuardForSafari,http://localhost:3443/github.com/AdguardTeam/AdGuardForSafari,,{}\nrepo,github.com/kishikawakatsumi/SourceKitForSafari,http://localhost:3443/github.com/kishikawakatsumi/SourceKitForSafari,,{}\nrepo,github.com/shaojiankui/iOS-UDID-Safari,http://localhost:3443/github.com/shaojiankui/iOS-UDID-Safari,,{}'
         )
     })
 })
diff --git a/client/web/src/search/results/export/searchResultsExport.ts b/client/web/src/search/results/export/searchResultsExport.ts
index 36aa02d998a..4a1c7d4a2f4 100644
--- a/client/web/src/search/results/export/searchResultsExport.ts
+++ b/client/web/src/search/results/export/searchResultsExport.ts
@@ -117,7 +117,7 @@ export const searchResultsToFileContent = (
 
         case 'repo': {
             content = [
-                enableRepositoryMetadata ? [...headers, 'Repository metadata'] : headers,
+                enableRepositoryMetadata ? [...headers, 'Repository metadata', 'Repository metadata JSON'] : headers,
                 ...searchResults
                     .filter((result: SearchMatch): result is RepositoryMatch => result.type === 'repo')
                     .map(result => [
@@ -131,6 +131,19 @@ export const searchResultsToFileContent = (
                                       .join('\n'),
                               ]
                             : []),
+                        ...(enableRepositoryMetadata
+                            ? [
+                                  JSON.stringify(
+                                      Object.entries(result.metadata ?? {}).reduce(
+                                          (obj: { [key: string]: string | null }, [key, value]) => {
+                                              obj[key] = value ?? null
+                                              return obj
+                                          },
+                                          {}
+                                      )
+                                  ),
+                              ]
+                            : []),
                     ]),
             ]
             break