diff --git a/cpp/src/generated/parquet3_generated.h b/cpp/src/generated/parquet3_generated.h
index 21a381556198c..c779911834e1d 100644
--- a/cpp/src/generated/parquet3_generated.h
+++ b/cpp/src/generated/parquet3_generated.h
@@ -1320,15 +1320,11 @@ struct ColumnChunk FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
   typedef ColumnChunkBuilder Builder;
   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
     VT_FILE_PATH = 4,
-    VT_FILE_OFFSET = 6,
-    VT_META_DATA = 8
+    VT_META_DATA = 6
   };
   const ::flatbuffers::String *file_path() const {
     return GetPointer<const ::flatbuffers::String *>(VT_FILE_PATH);
   }
-  int32_t file_offset() const {
-    return GetField<int32_t>(VT_FILE_OFFSET, 0);
-  }
   const parquet::format3::ColumnMetadata *meta_data() const {
     return GetPointer<const parquet::format3::ColumnMetadata *>(VT_META_DATA);
   }
@@ -1336,7 +1332,6 @@ struct ColumnChunk FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
     return VerifyTableStart(verifier) &&
            VerifyOffset(verifier, VT_FILE_PATH) &&
            verifier.VerifyString(file_path()) &&
-           VerifyField<int32_t>(verifier, VT_FILE_OFFSET, 4) &&
            VerifyOffset(verifier, VT_META_DATA) &&
            verifier.VerifyTable(meta_data()) &&
            verifier.EndTable();
@@ -1350,9 +1345,6 @@ struct ColumnChunkBuilder {
   void add_file_path(::flatbuffers::Offset<::flatbuffers::String> file_path) {
     fbb_.AddOffset(ColumnChunk::VT_FILE_PATH, file_path);
   }
-  void add_file_offset(int32_t file_offset) {
-    fbb_.AddElement<int32_t>(ColumnChunk::VT_FILE_OFFSET, file_offset, 0);
-  }
   void add_meta_data(::flatbuffers::Offset<parquet::format3::ColumnMetadata> meta_data) {
     fbb_.AddOffset(ColumnChunk::VT_META_DATA, meta_data);
   }
@@ -1370,11 +1362,9 @@ struct ColumnChunkBuilder {
 inline ::flatbuffers::Offset<ColumnChunk> CreateColumnChunk(
     ::flatbuffers::FlatBufferBuilder &_fbb,
     ::flatbuffers::Offset<::flatbuffers::String> file_path = 0,
-    int32_t file_offset = 0,
     ::flatbuffers::Offset<parquet::format3::ColumnMetadata> meta_data = 0) {
   ColumnChunkBuilder builder_(_fbb);
   builder_.add_meta_data(meta_data);
-  builder_.add_file_offset(file_offset);
   builder_.add_file_path(file_path);
   return builder_.Finish();
 }
@@ -1382,13 +1372,11 @@ inline ::flatbuffers::Offset<ColumnChunk> CreateColumnChunk(
 inline ::flatbuffers::Offset<ColumnChunk> CreateColumnChunkDirect(
     ::flatbuffers::FlatBufferBuilder &_fbb,
     const char *file_path = nullptr,
-    int32_t file_offset = 0,
     ::flatbuffers::Offset<parquet::format3::ColumnMetadata> meta_data = 0) {
   auto file_path__ = file_path ? _fbb.CreateString(file_path) : 0;
   return parquet::format3::CreateColumnChunk(
       _fbb,
       file_path__,
-      file_offset,
       meta_data);
 }
 
diff --git a/cpp/src/parquet/metadata3_benchmark.cc b/cpp/src/parquet/metadata3_benchmark.cc
index e274a24943f28..2544792d693e9 100644
--- a/cpp/src/parquet/metadata3_benchmark.cc
+++ b/cpp/src/parquet/metadata3_benchmark.cc
@@ -116,6 +116,17 @@
 // 5/large-footer2: num-rgs=4 num-cols=2930 thrift=2248476 flatbuf=1165112
 //
 //
+// Remove deprecated ColumnChunk.file_offset
+//
+//
+// 0/amazon_apparel.footer: num-rgs=1182 num-cols=16 thrift=2158995 flatbuf=1292376
+// 1/amazon_movie_tv.footer: num-rgs=3 num-cols=18 thrift=22578 flatbuf=5056
+// 2/amazon_polarity.footer: num-rgs=900 num-cols=4 thrift=1074313 flatbuf=214192
+// 3/amazon_reviews_books.footer: num-rgs=159 num-cols=44 thrift=767840 flatbuf=226112
+// 4/large-footer1: num-rgs=23 num-cols=2001 thrift=3253741 flatbuf=2961808
+// 5/large-footer2: num-rgs=4 num-cols=2930 thrift=2248476 flatbuf=1120360
+//
+//
 
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #pragma GCC diagnostic ignored "-Wunused-function"
@@ -375,11 +386,7 @@ class Converter {
   auto operator()(format::ColumnChunk& cc, int rg_idx, int col_idx) {
     auto meta_data = (*this)(cc.meta_data, rg_idx, col_idx);
 
-    // All offsets are relative to the row group.
-    auto off = md_->row_groups[rg_idx].file_offset;
-
     format3::ColumnChunkBuilder b(builder_);
-    b.add_file_offset(cc.file_offset - off);
     b.add_meta_data(meta_data);
     cc.__isset.crypto_metadata = false;  // TODO
     if (cc.__isset.encrypted_column_metadata) {
diff --git a/cpp/src/parquet/parquet3.fbs b/cpp/src/parquet/parquet3.fbs
index 1c1d8864bfef0..20a2714239e8d 100644
--- a/cpp/src/parquet/parquet3.fbs
+++ b/cpp/src/parquet/parquet3.fbs
@@ -174,7 +174,6 @@ table ColumnMetadata {
 
 table ColumnChunk {
   file_path: string;
-  file_offset: int;
   meta_data: ColumnMetadata;
   // crypto_metadata: ColumnCryptoMetadata;  // TODO
   // encrypted_column_metadata: [byte];  // TODO