diff -r 5e18ff5476e8 Lib/sqlite3/dump.py
--- a/Lib/sqlite3/dump.py	Mon Nov 07 16:30:01 2011 -0600
+++ b/Lib/sqlite3/dump.py	Tue Nov 08 09:39:13 2011 +0100
@@ -40,12 +40,12 @@
             yield('%s;' % sql)
 
         # Build the insert statement for each row of the current table
-        res = cu.execute("PRAGMA table_info('%s')" % table_name)
+        res = cu.execute("PRAGMA table_info('%s')" % table_name.replace('"', '""'))
         column_names = [str(table_info[1]) for table_info in res.fetchall()]
         q = "SELECT 'INSERT INTO \"%(tbl_name)s\" VALUES("
-        q += ",".join(["'||quote(" + col + ")||'" for col in column_names])
-        q += ")' FROM '%(tbl_name)s'"
-        query_res = cu.execute(q % {'tbl_name': table_name})
+        q += ",".join("'||quote(\"" + col.replace('"', '""') + "\")||'" for col in column_names)
+        q += ")' FROM \"%(tbl_name)s\""
+        query_res = cu.execute(q % {'tbl_name': table_name.replace('"', '""')})
         for row in query_res:
             yield("%s;" % row[0])
 
diff -r 5e18ff5476e8 Lib/sqlite3/test/dump.py
--- a/Lib/sqlite3/test/dump.py	Mon Nov 07 16:30:01 2011 -0600
+++ b/Lib/sqlite3/test/dump.py	Tue Nov 08 09:39:13 2011 +0100
@@ -25,6 +25,10 @@
                 "t2_i2 integer, primary key (id)," \
                 "foreign key(t2_i1) references t1(t1_i1));"
                 ,
+                "CREATE TABLE t3('group' text, 'index' integer);"
+                ,
+                """CREATE TABLE t4('legal""name' text);"""
+                ,
                 "CREATE TRIGGER trigger_1 update of t1_i1 on t1 " \
                 "begin " \
                 "update t2 set t2_i1 = new.t1_i1 where t2_i1 = old.t1_i1; " \